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Exercise 1:
- I won't go to school unless I feel better.
- Tony won't walk to you unless you question him.
- You'll be cold unless you put your overcoat on.
- You will fail the exam unless you work hard.
- You'll get a cold unless you keep your feet dry.
- I won't go to the party unless you go.
- I'll miss my flight unless I leave now.
- I can't send you a postcard unless you give me your address.
- I can't build a school for the poor unless I win a big lottery.
- I will call the police unless you leave me alone.
I)Conditional sentences
1.If the earth suddenly (stop)..stopped. spinning we all (fly)would fly....off it.
2.If you (smoke).smoke..in a non-smoking compartment the other passengers (object).will object...
3.(your parents/not/be)..Weren't your parents......proud if they could see you now?
4.I'm broke,but I (have)..would have...plenty of money now If I (not/spend).hadn't spend...so much yesterday
5.If we (work)worked...all right, we (finish).would finish...in time; but we have no intention of doing it
6.If we (have)..had...a submarine now, we (use).would use... it to investigate the seabed
7.Were he ten years younger, he (take)...would take...part in the voyage around the world
8.Should you come late, they (not,let)..won't let...you in
9.He might get rid of his cough if he (not smoke).DIND'T SMOKE...so much
10.If someone (give)..GAVE... you a boat what WOULD you (do)..DO .?
11.Water (freeze).WILL FREEZE...if the temperature falls below zero
12.I (warn).WOULD HAVE WARNED...you if I had seen you last week
13.He always says hello if he (see)..SEES.you
14.What would you do if he (resign)..RESIGNED ...tomorrow?
15.I wouldn't have seen so upset if Judy (write).HAD WRITTEN..to me earlier
16.Shout if you (see)..SEE..anything unusually
17.The engine starts if you (turn).TURN..this key
18. If he weren't so bad temperature, his wife (not leave)..WOULDN'T LEAVE...him so soon after the marriage
19.What (you/say)..WOULD YOU SAY.....if I offered you a job?
20.I can't help feeling sorry for the hungry children. If only there (be)..WERE...peace in the world
21.Were I to become president, my first act(be).WOULD BE... to help the poor
22.I feel as if my head(be)..WERE...on fire now, doctor.
correct the verb form
1,if you(go)..........go............away,please write to me
2,if you (be)............are...........in,i should have given it to you
3,if he(he).............has..........another cake,he will be sick
4,i (not do).........wouldn't do............that if i (be)......were............you
5,if he(take).............takes..........my advice everything can go well
6,i would have come sooner if i (know)......have known...........you were here
7,he never does homework .if he (do).....didn't do............his homework he(not worry).....wouldn't worry............about his examination
8,it is too bad we lost the game.if you(play)....play..............for us ,we(win).........will win..........9,what you (do)........will you do.............if she refuses your invitation?
10,if today (be).........is..........sunday,we(go)...........will go......to the beach
11,unless they (pass)......pass......their examinations thay would join the army
12,you(be).........will be.............ill if you drink that water
13,if tom (go).......went..........to bed earlier he would not be so tired
14,had we known your address,we(write)......wrote..............you a letter
15if it is raining heavily,we (not go)........won't go.............for a donkey ride
16,if he (try).........tries...........hard,he 'll pass the examination
17,i could understand the frech teacher if she (speak)..........speaks........more slowly18,if she(not be)............haven't been.......busy,she would have come to the party
19,if i(finish).....finish.........the work in time i (go)........will go...................to the football game
20,if you(see).........see........mary today,please (ask)........ask...........her to call me
I: Complete the sentenes with the correct form of the verb.
1. If we win the money, we (buy)......will buy......... a new house.
2. We (go).....will go............ on holiday if there is time.
3. I will have no money left if I ..........buy.........(buy) that expensive car.
4. Alex .............will be...........(be) late if he doesn't hurry up!
5. If you don't understand, I ........will help.........(help) you with the exercise
6.Greg.............will catch....................(catch) the train if he leaves soon
7. If Peter (be).........is......... late, we (wait).........will wait...................for him.
8. The bell...........will ring...............(ring) if there........is.........(be) a fire.
9. The bike...........will break.............(break) if all three of you.........get...........(get) on it!
10. If you (not)........don't...........learn how to use a computer, it........will be.......(be) hard to find a job.
1. If we win the money, we will buy a new house.
2. We will go on holiday if there is time.
3. I will have no money left if I buy that expensive car.
4. Alex will be late if he doesn't hurry up!
5. If you don't understand, I will help you with the exercise
6.Greg will catch the train if he leaves soon
7. If Peter is late, we will wait for him.
8. The bell will ring if there is a fire.
9. The bike will break if all three of you get on it!
10. If you don't learn how to use a computer, it will be hard to find a job.
1.If you (go)go away, please write to me
2.If you (be)had been in. I would have given it to you
3.If he (eat)eats another cake, he will be sick
4.I (not do)wouldn't do that if I (be)were you
5.If he (take)takes my advice, everything can go well
6.I would have come sooner if I (know)had known you were here
7.He never does homework. If he (do)did his homework, he (not worry)wouldn't worry about this exam
8.It's too bad we lost the game. If you (play)had play for us, we (win) would have won
9.What will you (do)do if she refuses your invitation
10.If today (be)were Sunday, we(go)would go to the beach
11.I wish I (see)had seen her off at the airport yesterday
12.Tom wishes he (have)had enough money to buy a new car now
13. Mary wishes she (become)would become an astronaut someday
14.He wishes he ( not buy)didn't buy that old car
15.If we (pollute)pollute the water, we will have no water to use
16.If we cut down trees in the forest, there (be)will be big flood every year
17.If he (not pass)doesn't pass the driving test, we (be)will be disappointed
18.I (not write)won't write to you if you (not send)don't send me your address
19.The sea (get)gets warmer if the earth (get)gets warmer
20.If we (not protect)don't protect the animals, they (kill)will be killed
21.Our lives(destroy)would destroy if the earth didn't go round
22.We will go for a picnic if the weather(be)is fine tomorrow
23.If I were you I (travel)would travel around the world
24.If there were flying saucers, there (be)would be traces of their landing
25.I would take photos of UFOs if I (see) saw them
26.What (you say)would you say if I offered you a job
27.The children always (get)get frightened if they watch horror films
28.If it (not be) wasn't for you, I would be late
29.I can't help feeling sorry for the hungry children. If only there (be)was peace in the world
30. Were I to become president, my first act (be)would be to help the poor
31.If he (listen)listened to his father's advice, he would still be working here
32.If she hadn't stayed up late lastnight, she (not be)wouldn't have been tired now
1: Rewrite each sentence beginning as shown, so that the meaning remains the same.
1. The lions are fed at 3 pm every day
2. If we had had a map, we wouldn't have got lost
3. I would rather you delivered the sofa on Friday.
4. It was such a low bridge that the bus couldn't go under it.
5. What a silly thing to say!
6. There isn't any tea left.
7. I haven't seen him since I was a student.
8. Susan was so excited that she couldn't sleep.
9. Robert has been out of job/ jobless/ unemployed for two years.
10. She will not complete the work unless she is paid extra/ if she is not paid extra.
2 Use the words in the brackets to combine the following sentences.
1. All the students love the principal because of his kindness.
2. I’m sorry for having forgotten the kets.
3. If I hadn’t seen it with my own eyes, I wouldn’t have believed it.
4. The house at the end of the street which has been empty for years has been sold.
5. I wish he took the doctor's advice.
AC1
1. The lions are fed at 3 pm every day
2. If we had had a map, we wouldn't have got lost
3. I would rather you delivered the sofa on Friday.
4. It was such a low bridge that the bus couldn't go under it.
5. What a silly thing to say!
6. There isn't any tea left.
7. I haven't seen him since I was a student.
8. Susan was so excited that she couldn't sleep.
9. Robert has been out of job/ jobless/ unemployed for two years.
10. She will not complete the work unless she is paid extra/ if she is not paid extra.
Put the verbs in brackets into their correct forms!
1. I would have read the letter if I__had known_________ (know) it was from you.
2. If Tony doesn't help in the garden I__won't finish________ (not finish) my work in time.
3 .If you__didn't tell ________ (not tell) me about Maxwell's birthday I would forget it.
4. We_____would have caught________ (catch) the train earlier if Mary had found her purse.
5. If Susan___had learned_________ (learn) the poem she would have known the answer.
6. If it____is________ (be) too hot we will stop and get a cold drink.
7. If it____didn't rain _______ (not rain) today I would stay it home.
8. If the Professor spoke clearly we_would understand _________ (understand) him better.
9. If you go on talking like that we____will throw______ (throw) you out.
10. If Sasha__went ________ (go) home now he would meet his own brother.
11. If it rained, the streets__would be ________ (be) wet.
12. If I__hadn't told ________ (not tell) Jim the address he wouldn't have found you.
13. The bird__would have died__________ (die) if you had caught it.
14. What_would you do__________ (you, do) if you won the lottery?
15. If the weather__doesn't change_______ (not change) we will reach the top of the mountain.
16. Dinner_would be_________ (be) fine if the meat weren't cold.
17. I'm sure Benny_____will come _______ (come) if you wait a bit longer.
18. If you ring the bell, somebody_will answer__________ (answer) it.
19. If Bert_____had seen _____ (see) you, he would have talked to you.
20. You____would have found_______ (find) your ticket if you had looked into your pockets.
21. You__will fall_________ (fall) ill if you eat so much.
22. What___would have happend ________ (happen) if the door had not been opened?
23. If Chris asked you for a cigarette,___would you give _______ (you, give) him one?
24. If you__bought________ (buy) that big car, you would need a lot of money.
25.___Would you change ________ (You, change) the colour of your hair if I asked you to do so?
Exercise 9: Write a suitable conditional sentences for the following situations .
1. Working so much will make you tired.
⇨ If you ………work so much, you will be tired………….
1. We didn’t visit the museum because we didn’t have time.
⇨ We would ……have visited the museum if we had had time……………..
2. People don’t do enough exercise, so there are a lot of heart diseases.
⇨ If people ……did enough exercise, there would not be a lot of heart diseases…………………..
3. Without you, I would have given up it years ago.
⇨ If it hadn’t been ……for you, I would have given up it years ago.………………….
4. It was overeating that caused his heart attack
⇨ If ………he had not overeaten, he would not have had his heart attack……………………………..
5. Keeping calm is the secret of passing your driving test.
⇨ As long as …………you keep calm, you will pass your driving test………………………………
6. We couldn’t have managed without my father’s money.
⇨ If it ………had not been for my father's money, we couldn't have managed……………………………………………..
7. Without his help we would all have died.
⇨ If it ……had not been for his help, we would all have died.…………………………………………………….
8. If it doesn’t rain soon, millions of pounds’ worth of crops will be lost
⇨ Unless ………it rains soon, millions of pounds’ worth of crops will be lost…………………………………………………….
9. It was the goalkeeper who saved the match for us.
⇨ If it hadn’t …………been for the goalkeeper, ther would have been no one saved the match for us………………………………….
10. The only reason the party was a success was that a famous film star attended.
⇨ Had it not ……………been for the attendance of the famous film star, the party would not have been a success…………………………………..
11. Sally might not bring her camera to the party, so I’ll take mine.
ð I’ll take my camera to the party in case……Sally might not bring her camera to the party……………