The gradual rise in the Earth's temperature is known as
A . greenhouse effect B . global warning
C . zone layer D . acid rain
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Đáp án: C
Atmosphere (n): Bầu khí quyển
Ecosystem (n): Hệ sinh thái
Greenhouse effect (n): Hiệu ứng nhà kính
Diversity (n): Sự đa dạng
=> Greenhouse effect is the gradual warming of the earth because of heat trapped by carbon dioxide and other gases in the atmosphere.
Tạm dịch: Hiệu ứng nhà kính là sự nóng lên dần dần của trái đất vì nhiệt bị giữ lại bởi khí CO2 và các khí khác trong khí quyển.
I. Supply the correct tense for the verb in bracket :
1. The sun always rises in the East.
2. In my country it doesn't rain much in the winter .
3. The moon moves around the Earth and the Earth revolves around the sun.
1. The sun always ( rise) ___rises_____ in the East.
2. In my country it ( not rain ) ____doesn't rain___________ much in the winter .
3. The moon ( move ) _____moves______ around the Earth and the Earth ( revolve ) ___revoles_________ around the sun.
II. Put the verbs in correct tenses.
1. The sun always (rise) …………rises……………….. in the east.
2. In my country, it (not rain) ……doesn't rain…………………….. much in winter.
3. The moon (move) ………moves……………….. around the earth.
4. The children (water) …………are watering…………….. trees in the garden now.
5. My younger sister (start) (collect) ......................started collecting................................ dolls two years ago.
6. I (not meet) ……………haven't met…………………. her for two weeks.
7. .........Have......... you ever (do) ....................done............................... volunteer work ?
8. I (send) ……………will send…….………….. you my book tomorrow.
9. We hope the new Director (find) ……………will find…….………….. more jobs for his employees.
10. Nam is a hard-working student. He (pass) ……………will pass…………. the exam easily this year.
11. What ………will…………..you (do) ………do………….. when you graduate from the university?
12. Next week we (have) …………will have…..……… many kinds of examinations. It (be) ……will be…….… a very busy week, I think.
13. Don’t phone me between 7 and 8 a.m tomorrow. We (work) ……………will be working…………… then.
14. Next week at this time, you (lie) …………will be lying……….………….. on the beach.
15. …………Will ………..you (meet) ………be meeting…………..your former teacher at 9 am tomorrow?
III. Rewrite the second sentences, keeping the meaning unchanged:
1. The distance between my house and the bookstore is about 2 kilometres.
→ It’s about …2 km from my house to the bookstore………………………………………………………………………………….. 2. What is the distance between Hanoi and HCM city?
→ How far ………is it from Ha Noi to HCM city……………………………………………………………………………..?
3. My father drives to work every day.
→ My father goes ………to work by car every day………………………………………………………………………
4. Peter walks to school every day.
→ Peter goes …………to school on foot every day…………………………………………………………………………
5. It takes me twenty minutes to go to school every day.
→ I spend ………20 minutes going to school every day………………………………………………………………………………. 6. She spent an hour learning new words yesterday.
→ It took ……her 1 hour learning news word yesterday…………………………………………………………………………………..
7. How about cycling to school every day?
→ Why don’t we ……………cycle to school everyday…………………………………………………………………?
8. Shall we walk there?
→ Let’s ……walk there……………………………………………………………………………………..
II.
1. rises
2. doesn't rain
3. moves
4. are watering
5. started collecting
6. haven't met
7. Have/ done
8. will send
9. will find
10. passes
11. will/do
12. will have
13. will be working
14. will be lying
15. Will/ meet
III.
1. It's about 2 kilometres from my house to the bookstore
2. How far is it from Hanoi to HCM City?
3. My father goes to work by car everyday
4. Peter goes to school on foot everyday
5. I spend 20min going to school everyday
6. It took her an hour to learn new words yesterday
7. Why don't we cycle to school everyday?
8. Let's walk there!
Give the correct forms or tenses of the verb in brackets.
1. The sun always (rise) ....rises..... in the east.
2. In my country, it (not/rain) ....doesn't rain........ much in winter.
3. The sun usually .....shines........ (shine) brightly in summer.
4. Does the moon (move) .....move....... around the earth?
5. You are wrong. The Earth ....doesn't go......... (not go) round the moon, it ....goes........ (go) round.
Give the correct forms or tenses of the verb in brackets.
1. The sun always (rise) ....rises........ in the east.
2. In my country, it (not/sunny) .....isn't sunny....... much in winter.
3. The sun usually ......shines....... (shine) brightly in summer.
4. does The moon (move) ....move........ around the earth?
5. You are wrong. The Earth ......doesn't go....... (not go) round the moon, it .......goes..... (go) round.
1 goes
2 is grown
3 rises
4 make
5 don't eat
6 doesn't believe
7 translates
8 don't tell
9 flows
1. Are you coming tonight?
2. The Sun rises in the Earth.
3. They are not visiting the landscapes tonight.
4. Mina goes to school at 6 o'clock everyday.
5. I am reading books at the present.
6. I usually do exercises in the morning. Now, I am walking at the park near my house.
7. Don't forget to take the umbrella. It is raining.
8. I can't hear what William is saying because his children are screaming so loudly.
9. Liam is wearing his pink T-shirt today, but usually he wears the blue one.
10. Sit down! A strange dog is running to you.
11. My mom often buys meat from the butcher's.
12. My brothers are not drinking coffee at the moment.
13. Look! Those people are climbing the mountain so fast.
14. That girl is crying loudly in the party now.
15. These students always wear warm clothes in summer.
16. What are you doing in the kitchen?
17. I never eat potatoes.
18. The 203 bus sets off every fifteen minutes.
19. Tonight we are not going to our teacher's wedding party.
-----------------------
1. Peter was playing a video game when his brother, Jack, entered the room.
2. I was studying for my English test when my mother came home from work.
3. Emma was washing the dishes when the telephone rang.
4. I ate a sandwich while my parents were drinking coffee.
5. I was watching a DVD when my cat jumped on me.
6. Susan was studying in her room when she heard the noise.
7. What were they doing at eleven p.m. last night – it was so noisy?
8. I was eight years old when my elder sister taught me how to ride a bike.
9. John did not go to school last week because he was ill.
-------------------
1. The Smiths weren't painting their house last weekend.
2. Tom was cleaning the living room when Jane arrived.
3. Were the students writing an essay in class this morning?
4. Frank was fixing his car when his mobile rang.
5. Mark wasn't wearing a coat when it started to rain.
6. He was driving to work this morning when Anna called.
7. While my parents were working, I was studying at home.
8. I was walking home when I tripped and fell.
9. At 8 o'clock last night, we were having dinner at a Chinese restaurant.
1. The sun (rise)………rises…………………….in the east.
2. She (not drink)……………does not drink………………coffee. She (drink)……drinks………………..Coca Cola.
3. Where (be)………were……………….you last night?
4. The moon (move)……moves………………………around the earth.
5. My aunt (send)………………sent……………a letter to me last week.
6. His mother always (help)…………helps………………his with his homework.
7. They (visit)……………visit……………..their grandparents twice a month.
8. You (not come)……………did not come………………to football practice yesterday morning.
9. Most rivers (flow)…………flow…………………..into the sea.
10. Last night they were tired so they (go)…………went………………….to bed early.
11. Where (spend)………did………….you…spend……………….your summer holiday last year, Hoa?
12. What (do)……does……….your sister………do……….every evening?
13. Rice (not grow)……does not grow…………………………….in cold climates.
14. Last night she was sick because she (eat)……ate……………………..too much ice-cream.
15. Three weeks ago my little brother (break)………broke…………………….his leg.
we should turn ......................the lights when going out of the room
A on B off C up D down
if the earth ....... warmer ,the sea level.................
A are /will rise B is /will be rise C is /will rise D are/ rise
The gradual rise in the Earth's temperature is known as
A . greenhouse effect B . global warning
C . zone layer D . acid rain
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