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Read the passage below and an answer the question :
We can develop alternative sources of energy,and unless we'll never succeed.instead of burning fossil fuels we should be concentrating on more economic uses of electricity because electricity can be produced from any source of energy. If we didn't waste so much energy,our resources would last longer. We can save more energy by conservativation than we can produce for the same money. Unless we do research on solar energy wind power tidal power hydroelectric plants.... Our fossil fuels will run out and we'll all freeze starve to dealth . Many countries are spending much more time and money on research because the energy from the sun the waves and the winds last forever.we really won't survive unless we start working on cleaner safer scour of energy .
1 Can electricity be produced from any sources of energy?
Yes, it can.
2 What would happen if we didn't waste so much energy?
If we didn't waste so much energy, our resources would last longer.
3 Why are many countries spending much more time and money doing research on energy from the sun the waves and the wind?
Because the energy from the sun the waves and the winds last forever.
4 What will happen unless we start working on cleanr and safer sources of energy?
We really won't survive unless we start working on cleaner and safer scources of energy
We work for the benefits of the community.
Homeless people are those who do not have a home and really need help.
She often donates money to charitable organisations.
They give away warm clothes to homeless people in Ha Noi.
Volunteering makes a difference in our community.
1 We have to do a lot of homework tonight
2 Mr Long plays volleyball skillfully
3 Why did Hoa go to the dentist last week
4 My brother prefers watching TV to reading book
5 Would you like to have dinner at my house tonight?
Reorder the words/phrases to make complete sentences.
1. this time tomorrow/English/They/will be learning.
they will be learning English at this time tomorrow
2. to save/will reduce/our energy/the use of electricity/We.
we will reduce the use of electricity to save our energy
3. biogas/is/cooking and heating/I think/for/abundant and cheap.
i think biogas is abundant and cheap for cooking and heating
4. we use/travelling long distances/public transportation/Will/when/?
we will use public transportation when travelling long distances
1. this time tomorrow/English/They/will be learning.
=>They will be learn English tomorrow
or they are learning English at this time
2. to save/will reduce/our energy/the use of electricity/We.
=>We will reduce to save the use of electricity
3. biogas/is/cooking and heating/I think/for/abundant and cheap.
=>I think biogas for cooking is abundant and cheap
4. we use/travelling long distances/public transportation/Will/when/?
=>Will we use public transportation when travelling long distances?
1.We used to go to school on foot .
2. It's about 30km from my town to Ha Long bay.
3. My family used to go holiday on the seaside in the summer.
4. How long does it take you travel from HN to Sa Pa?
5. There used to be a factory in town centre, but now it move to the subyrbs.
6. You must learn about road safety before riding your bike on road.
1. about / 30 km / my town / Ha Long Bay /
=> It is about 30 km from my town to Ha Long Bay.
2. my family / used / go / holiday / seaside / summer / .
=> My family used to go holiday on the seaside in the summer
3. how / long / it / take / you / Ha Noi / Sa Pa / ?
=> How long does it take you travel from Ha Noi to Sa Pa?
4. there / used / be / a / factory / town centre / but / it / move / the / suburbs / .
=> There used to be a factory in town center, but now it moves to the suburbs
5. you / must / leam / about / road safety / before / riding / your / bike / road
=> You must learn about road safety before riding your bike on road
4. How/ long/it/take/you/HN/Sa Pa
=> how long does it take you from HN to Sapa
1 didn't use to like
2 used to be
3 Did John use to work
4 didn't use to be
5 used to live
6 didn't use to fish
7 used to play
8 used to shoot.
don't used to like
used to be
does / used to work
doesn't used to be
used to live
doesn't used to fish
used to play
used to shoot
mấy câu phủ định m ko chắc lắm nha :(
VII. Arrange these following words to make a meaningful sentences.
1. I / around. / I / learning, / often / everything / when / forget / am.
________________I often forget everything around when I am learning.
_____________________________________________________________
2. I / can / take / book / that / from / shelf, / librarian? / a.
__________________Can I take a book from that shelf , librarian ?___________________________________________________________
3. of / care / yourself, / sister. / take / younger.
______________Take care of yourself , younger sister.
_______________________________________________________________
4. Mai? / our / what / does / school / open, / time / labrary.
________________What time does our school library open , Mai ? _____________________________________________________________
5. Chemistry / English, / have / and / today. / I / Math.
______________I have Chemistry , English and Math today._______________________________________________________________
6. on / shelves / the / have / English / left / books. / the.
________________The shelves on the left have English books. _____________________________________________________________
7. Literature / will / at / forty. / our / class / start / eight.
___________________Our Literature class will start at eight forty.
__________________________________________________________
8. tomorrow. / will / go / school / we / not / to.
____________________We will not go to school tomorrow.
_________________________________________________________
Unless we start now we can't be on time.
6.we/unless/we/start/cant/be/ now/time/ on
⇒ Unless we start now we can't be on time