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1.Pollution (increase) will increase if we (use) use more oil and coal
2 The climate (change) will change if more trees (die) die.
3.If we (try) try to control pollution, it (be) will be expensive
5.If we (not control ) don't control pollution soon, it (be) will be too late.
6.If you need any more money i will lend you some.(you some)
7.You can go if you want to.
8. If the weather if fine tomorrow we will go for a picnic
9. Just ask me if you need any help
10. If anyone phones for me while i am out tell them i'll be back at 4 o'clock
11. go to bed now if you are tired
1. My class ____visited____ (visit) Uncle Ho's mausoleum last weekend.........................
2. We ____haven't met____ (not meet) our classmates since we left school.........................
3. If we don't try to control pollution, it ____will be____ (be) too late.........................
4. My father ____left___ (leave) Hanoi for Ho Chi Minh City two days ago.........................
5. Every day, my sister walks to school, but today she ____is going_____ (go) by bike.........................
1. My class visited Uncle Ho's mausoleum last weekend.
2. We haven't met our classmate since we left school.
3. If we don't try to control pollution, it will be too late.
4. My father left Hanoi for Ho Chi Minh two days ago.
5. Every day, my sister walks to school, but today she is going/goes by bike.
#Hoctot~
Bạnhãyviếtlạicáccâusau, và chia cácđộngtừtrongngoặctheothìđúng: present simple hoặc will/ won't.
a. If we (keep on)…keep on…..using more and more motor vehicles, we (run out)…will run out……… of oil.
b. If we (run out)…run out……… of oil, we (need)………will need……… other kind of energy.
c. If we (use)……use……. more oil and coal, pollution (increase)……will increase……..
d. If pollution (increase)……increases…………, more and more trees…will die…………. (die).
e. If more and more trees (die)…die………, the climate….will change. ….(change).
f. If the climate (change)……changes…, we (meet)……will meet…….with natural disasters.
g. If we (try)…try…..to control pollution, it (be)…will be……….. very expensive.
h. But if we (not control)……don't control………..pollution, it (be)……will be……… too late.
II. Choose the best answer to complete these following sentences.
5. There is too much traffic. ________, the air is polluted.
A. But B. Therefore C. Although D. Since
6. If we ________ in the next five minutes, we’ll be late for the train.
A. don’t leave B. didn’t leave C. wouldn’t leave D. won’t leave
7. He ________ in this factory for three years.
A. worked B. works C. has worked D. is working
8. She wishes she ________ French well.
A. learnt B. can learn C. learns D. will learn
9. Sony TVs_______ all over the world.
A. will sell B. are sold C. is selling D. sell
10. I can’t go to the beach ________ it’s raining heavily.
A. because B. so C. but D. although
11. On Tuesday morning, there is a meeting ________ 8.00 and 10.30.
A. at B. on C. between D. to
12. The ________ of video games become rich.
A. players B. inventors C. builders D. workers
13. Why don’t you ________ your study at university?
A. go to B. go on C. go off D. go down
14. It may be an evening star or it________ be a spacecraft.
A. should B. could C. must D. might
1. David: “It’s terrible. I don’t think I will be able to pass the exam.” – Mary “_____________________”
A. Let’s try it C. Don’t worry. Everything will be all right.
B. Ok. What’s that D. Why not pass it?
2. Peter: “Why don’t we go to the British Council?”- Tom “____________________”.
A. Certainly B. Please do C. Good idea D. No, problem
3. Lan: “Let’s go to Dalat on the weekend.”. Mai: “_______________”
A. That’s fine B. That’s good C. Yes, please D. Yes, let’s
4. Messages that a person receives or send on the computer are______.
A. data B. information C. e-mail D. texts
5. “Do you think I should buy this suit?” “______my opinion, it’s too expensive”
A. In B. To C. From D. For
6. How much time do you spend ______a web a day?
A. to surf B. surfing C. surf D. to have surfed
7. John, stop ______at those magazines and pay attention.
A. look B. to look C. looking D. to having looked
8. This book isn’t very interesting, ______?
A. isn’t it B. is it C. is this D. isn’t this
9. Tom has never written to you, ______?
A. hasn’t he B. has he C. hasn’t Tom D. has Tom
10. Books in our school library are __________for us to use.
A. available B. willing C. famous D. worth
1. David: “It’s terrible. I don’t think I will be able to pass the exam.” – Mary “_____________________”
A. Let’s try it C. Don’t worry. Everything will be all right.
B. Ok. What’s that D. Why not pass it?
2. Peter: “Why don’t we go to the British Council?”- Tom “____________________”.
A. Certainly B. Please do C. Good idea D. No, problem
3. Lan: “Let’s go to Dalat on the weekend.”. Mai: “_______________”
A. That’s fine B. That’s good C. Yes, please D. Yes, let’s
4. Messages that a person receives or send on the computer are______.
A. data B. information C. e-mail D. texts
5. “Do you think I should buy this suit?” “______my opinion, it’s too expensive”
A. In B. To C. From D. For
6. How much time do you spend ______a web a day?
A. to surf B. surfing C. surf D. to have surfed
7. John, stop ______at those magazines and pay attention.
A. look B. to look C. looking D. to having looked
8. This book isn’t very interesting, ______?
A. isn’t it B. is it C. is this D. isn’t this
9. Tom has never written to you, ______?
A. hasn’t he B. has he C. hasn’t Tom D. has Tom
10. Books in our school library are __________for us to use.
A. available B. willing C. famous D. worth
1, Jenny can get my car for a week as long as she promises to take care of it
→→Jenny..can't get my car for a week unless she promises to take care of it.
2, They'd like to travel to The Great Walls of China but they are short of money
→→If they..were short of money, they could travel to the Great Walls of China.
3, Try to think of a book you have really enjoyed reading and recommend it to your classmates
→→If there's an..interesting book that you have read, recommend it to your classmates.
4, We didn't go because it rained
→→If it hadn't.rained, we would have gone..
5, He lost this job because he used to go to work late
→→If he..hadn't used to go to work late, he wouldn't have lost this job.
6, Tom doesn't do any morning excercise so he is overweight
→→If he..had done morning exercises, he wasn't overweigh now.
7, My brother didn't leave the car keys so I couldn't pick him up at station
→→If my brother..had left the car keys, I could have picked him up at station.
8, We didn't go on holiday because we didn't have enough money
→→If we..had had enough money, we would have gone on holiday.
IT. Give the correct forms of the verbs in the brackets (2pts).
1. If he.........(does) morning exercises, he..........(will lose) weight.
2. I suggest.............(buying) a new shower to save water
3. Last night, I.......(came) home late because the traffic........(was) too bad.
4. It's disappointing that people......(has spoilt) the beach for a long time. we should.........(clean)........it to make it a better place
5. The air ..............(will become) polluted if there ...........(is) too much exhaust fume in the ari
IT. Give the correct forms of the verbs in the brackets (2pts).
1. If he....does.....(do) morning exercises, he....will lose......(lose) weight.
2. I suggest......buying.......(buy) a new shower to save water
3. Last night, I...came....(come) home late because the traffic...was.....(be) too bad.
4. It's disappointing that people...have spoiled...(spoil) the beach for a long time. we should.....clean....(clean)........it to make it a better place
5. The air ......will become........(become) polluted if there ......are.....(be) too much exhaust fume in the ari
Đáp án là: will be.