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1. Basil asked me if I was going to visit my aunt the day before.
A B C D
=> the following day
2. Would people be able to fly if they have feather instead of hair?
A B C D
=> had
3. I wish you would stop fight and try to work things out.
A B C D
=> stopped fighting
4. Researchers who read the report said that they have many errors.
A B C D
=> they had
5. It is very crowded here; I wish there wasn’t so many people.
A B C D
=> weren't
1. Basil asked me if I was going to visit my aunt the day before.
A B C D
2. Would people be able to fly if they have feather instead of hair?
A B C D
3. I wish you would stop fight and try to work things out.
A B C D
4. Researchers who read the report said that they have many errors.
A B C D
5. It is very crowded here; I wish there wasn’t so many people.
A B C D

rewrite the sentence that does not change :
1. lan hasn't written to Marian for a month
=> Lan.last wrote to Marian a month ago..
2. He has lived in Ha Noi since last year
=> he began.living in HN last year..
3. I haven't met her for a long time
=> It's.a long time since I last met her..
4. How long have you learnt French ?
=> When.did you learn French?..
5. How long have you bought this car ?
=> When..did you buy this car?.

hurting toothache scared appointment kind cavity |
Last night Minh couldn't sleep because he had a toothache .This morning he has an appointment with the dentist at 10.30. Minh is very scared of the sound of the drill. Hoa, Minh's friend, says that the dentist filled a cavity in her teeth last week and it stopped hurting afterwards. She tells Minh not to worry because the dentist was very kind . Minh feels less scred now.

since the beginning of this century ,.tooth..decay has greatly increased.The amount of sugar in our food has also increased Doctor and dentist now know that..sugar.is the chief cause of tooth,..decay..Eskimos'teeth,for example,started to..decay.when they began to eat sweet.food.. Long ago doctors did not like..to.treat people's teeth.Barbers and blacksmith..look.after people's teeth and pulled them.out..when they decayed.Some people thought.toothache..was a punishment from the gods
Since the beginning of this century ,.tooth..decay has greatly increased.The amount of sugar in our food has also increased Doctor and dentist now know that..sugar.is the chief cause of tooth,..decay..Eskimos'teeth,for example,started to..decay.when they began to eat sweet.food.. Long ago doctors did not like..to.treat people's teeth.Barbers and blacksmith..look.after people's teeth and pulled them.out..when they decayed.Some people thought.toothache..was a punishment from the gods .

Many people nowdays have to (1) wear false teeth when they are (2) middle - age . The reason is that tooth (3) decay increases a lot . The amount of (4) sugar on our food also increases. Doctor and dentist now know that sugar is the chife (5) cause of food decay. Eskimos's (6) teeth forexample , starts to decay when she began to(7) eat sweeter food
Long ago doctors didn't like to (8) treat people's teeth .Barbers and blacksmiths looked after people's teeth and (9) pulled them out when out they decayed . Some people (10) through toothache was a punishment from the gods

III. Em hãy đọc đoạn văn sau rồi viết T (true) cho mỗi câu đúng F (false) cho mỗi câu sai.
Even before it is born, a baby has small teeth under its gums. At about the age of six moths, its first tooth starts to grow. Before the young child is three years old, it has twenty small teeth. Between the ages of six and twelve a second set of teeth form in the gum bellow the first teeth and push them out.
.......T....... 1/ A baby has teeth under its gums even before its bith.
......F........ 2/ A baby’s first tooth appears as soon as it is born.
........F...... 3/ A three-year-old child has twenty tiny teeth.
.......T....... 4/ A child’s second set of teeth appear before it is six years old.
.......F....... 5/ A child’s second teeth begin to grow while the child still has its first teeth.
Ricky has had all his teeth taken out.
The dentist has had taken out all of Ricky's teeth.
→ Ricky has ____________been taken out all the teeth by the dentist__________________________ .