Bạnhãyviếtlạicáccâusau, và chia cácđộngtừtrongngoặctheothìđúng: present simple hoặc will/ won't.
a. If we (keep on)……..using more and more motor vehicles, we (run out)………… of oil.
b. If we (run out)………… of oil, we (need)……………… other kind of energy.
c. If we (use)…………. more oil and coal, pollution (increase)…………..
d. If pollution (increase)………………, more and more trees……………. (die).
e. If more and more trees (die)…………, the climate….. ….(change).
f. If the climate (change)………, we (meet)………….with natural disasters.
g. If we (try)……..to control pollution, it (be)………….. very expensive.
h. But if we (not control)……………..pollution, it (be)…………… too late.

@Nguyễn Nhật Minh @Hồ Bảo Trâm

1. If we ( keep on ) using more and more motor vehicles, we (run out) of oil 

2. If we ( run out) of oil, we (need) other kind of energy. 

3. If we (use) more oil and coal, pollution (increase). 

4. If pollution (increase), more and more trees (die). 

5. If more and more trees (die), the climate (change) 

6. If the climate change), we meet) with natural disasters. 

7. If we( try) to control pollution, it (be) very expensive 

9 If you (want) to speak English fluently, you (must/ practice)it more often.

10 He (pass)the exam if he (study) hard. 

11. If he invite) me, I'll accept. 

12.What you (do) if she refuses your invitation?.

13.If I (be) free, I'll visit you. 

14.He'll be late for school if he (not get) up early. 

15.If he (read) in bad light, he'll ruin his eyes. 

16.If he (take)my advice, everything can go well.

1. If we (run out) _____________ of oil, we (need) ____________ other kinds of energy.

2. Pollution (increase )____________ if we (use) _______________ more oil and coal.

3. If pollution (increase) ________________ , more and more trees (die)______________

4. The climate (change)_________________ if more trees (die) ____________ 5. If we (try) ____________ to control pollution, it (be)_______________ expensive.

6. if we (not control)____________ pollution soon, It (be) _______________ too late.

7. If you need any more money I (lend)___________ you some.

8. you can go if you (be) _____ ready.

9. If the weather is fine tomorrow we ______________ for a picnic.

10. Just ask me if you (need)_________ any help.

11. It will be quicker if She (go) ______________ by plane.

12. If she comes late again, she (lose) ___________ her job.

13. I’ll give you some money if you (need) _________________ it.

14. If we (not go) _________ to their party next week, They ( be)_______ very angry.

15. I (be)__________ happy if you (stop) ___________ smoking.

16. What will you do if you (be) ______________ the leader?

17 What (happen)________ if you (not go) _____________ to work tomorrow?

18. She (stay)____________ at home if it (rain) _______________

19. I’m sure she’ll understand the problem if you (tell )_____________ her.

20. If I (find) ______________ 100.000 note on the street, I (keep)___________ it.

Chỉ em, gấp lắm mn ơi! Ghi đáp án thôi, không cần ghi nguyên câu ạ!

Write the second sentence so that it has the same as the first. Use the word in brackets.

1. The rising temperature in the water destroys ecosystems. (so)

—> The temperature ...........................................................................................

2. Water pollution causes flooding due to the accumulation of solid waste and soil erosion in rivers. (because of)

—> Water pollution ................................................................................................................

3. Oil spills in the water causes animals to die. (make)

—> Oil spills ..................................................................................................................

4. Dumping solid waste in river, lakes and oceans causes water pollution. (lead to)

—> Dumping solid wastes ..................................................................................................................

5. Global warming makes water temperature go up. (due to)

—> Water temperature..........................................................................................

6. Oil from ship travel causes oil pollution to happen. (because of)

—> Oil pollution ..................................................................................................................

7. We don't use more oil and coal. Pollution doesn't increase. (if)

—> If we............................................................................................................

8. The climate doesn't change. We don't meet with natural disasters. (if)

—> If the climate....................................................................................................

Dựa vào từ cho sắn , viết câu hoàn chỉnh:

1, If/people/not/stp/dumping/waste/into/rivers/,/pollution/increase/.

2,If/polar/ice caps/melt/,/huge landmasses/ be/under/water.

3, If the air,/in/city/be/polluted/,it/can/cause/peole's/respiratory/problems.

4,If/smog/be/frequently/formed/in/city/,/it/cause/dificulty/in/breathing/headache/even/lung cancer,

5, If/ carbon monoxide/concentrate/in/great/amounts/,/it/be/ harmful.

6, The climate/change/if/more trees / be /cut/down/for/hardwood/.

7, If/we/not/control/pollution/soon/,/it/be/too/late.

8, If/we/not/protect/frontier/,/we/suffer/many/from/natural/disasters.

1. If it (rain) , we (change) our plan . .....................................................................................................................

2. The air (be) cleaner if they (go) to work by bike .

....................................................................................................................

3. If pollution (increase) , more and more trees (die ) .

....................................................................................................................

4. If she ( work ) harder , things (go) well .

.....................................................................................................................

5.If you (not do) your homework , I (not let ) you watch TV . ....................................................................................................................

6. We (save) a lot of paper if we (use) tree leaves to wrap food .

....................................................................................................................

7. Alex (be) late if he ( not hurry) up .

.......................................................................................................................

8. If we (not lend ) them our tools , they (work) with their hands .

........................................................................................................................

9. How long it (take) if we (get) there by ship ?

........................................................................................................................

10. How we (get) there if the train (be) delayed ?

..........................................................................................................................

11.I (go) to university if I (be) awarded the scholarship .

.................................................................................................................................

Dựa vào từ cho sắn , viết câu hoàn chỉnh:

1, If/people/not/stp/dumping/waste/into/rivers/,/pollution/increase/.

2,If/polar/ice caps/melt/,/huge landmasses/ be/under/water.

3, If the air,/in/city/be/polluted/,it/can/cause/peole's/respiratory/problems.

4,If/smog/be/frequently/formed/in/city/,/it/cause/dificulty/in/breathing/headache/even/lung cancer,

5, If/ carbon monoxide/concentrate/in/great/amounts/,/it/be/ harmful.

6, The climate/change/if/more trees / be /cut/down/for/hardwood/.

7, If/we/not/control/pollution/soon/,/it/be/too/late.

8, If/we/not/protect/frontier/,/we/suffer/many/from/natural/disasters.

1. If / people / not / stop / dumping / waste / into / rivers /, / pollution / increase.

____________________________________________________________________

2. If / we / not / protect / frontier /, / we / suffer / many / from / natural / disasters.

____________________________________________________________________

3. It / be / too / late / if / we / not / control / pollution / soon.

____________________________________________________________________

4. The climate / change / if / more trees / be / cut / down / for / hardwood.

____________________________________________________________________

5. If / carbon monoxide / concentrate / in / great amounts /, / it / be / harmful.

____________________________________________________________________

6. I / not / buy / things / the Internet / if / I / you.

____________________________________________________________________

7. If / you / a billionaire /, /what / you / do?

____________________________________________________________________

8. His parents / very proud / if / he / not be / so / naughty.

____________________________________________________________________

9. I / buy / new / house / if / I / had / enough / money.

____________________________________________________________________

10. If / I / lived / Japan /, / I / can / speak / Japanese / well.

____________________________________________________________________

Bài 4. Dựa vào từ cho sẵn, viết câu hoàn chỉnh.

1. If/people/ not/ stop/ dumping/ waste/ into/ rivers/,/pollution/ increase/.

_____________________________________________________________________________

2. If/ polar/ ice caps/ melt/ ,/huge landmasses/ be/ under/ water.

_____________________________________________________________________________

3. If the air/ in/ city/ be/polluted/ ,it/can/ cause/ people’s/ respiratory/ problems.

_____________________________________________________________________________

4. If/smog/ be/ frequently/ formed/ in/ city/,/it/ cause/ difficulty/ in/ breathing/ headache/ even/ lung cancer.

_____________________________________________________________________________

5. If/ carbon monoxide/ concentrate/ in/ great/ amounts/, /it/ be/ harmful/.

_____________________________________________________________________________

6. The climate/ change/ if/ more trees/ be/ cut/ down/ for/ hardwood/.

_____________________________________________________________________________

7. If/ we/ not/ control/ pollution/ soon/,/it/ be/ too/ late/.

_____________________________________________________________________________

8. If/we/ not/ protect/ frontier/,/we/ suffer/ many/ from/ natural/ disasters.

_____________________________________________________________________________