V. Rearrange the words to make complete sentences.
1. road,/ If /there/ cars/ on/ the/ there/ be/ less/ pollution./ fewer/ were/ would / 
2. they/ If / really/ cared/ about/ wouldn’t/ dump/ into/ lake./ people/ waste/ the environment,/ the/
3. If /the / may/ water/ is/ an / of /cholera/ happen./ drinking / untreated,/ outbreak
4. animals./Other/ may/ ill/ if/ eat/ the/ dead/ animals/ they/ become/
5. If/ see/ I/ I would / were you/immediately./the doctor/
6. Households/ waste/ into /the/ so/ is/ polluted./ dump/ it/ river/
7. Since / their / were/ to/ radiation,/ children /have /birth/ defects./ the parents/ exposed/
8. pollution./We /can’t / the/ at / due/ to/ the light/ see/ night/ stars/
9. the environment?/ If/ the president,/ were/ you/ help/ would/ you/ what/ do/ to/
10. fresh water/ would happen?/ If/ what/ was/ in the world,/ there/ no /  

. Put the verbs in brackets into the correct form.

(Chia những động từ trong ngoặc đơn vào đúng hình thức).

1. If I were you, I (look) ________________ for a new place to live.

2. If Lan wasn’t ill, she ( join) ________________ out tree planting activity.

3.If there were fewer cars on the road, there (be) ________________ less pollution.

4.If people really cared about the environment, they ( not dump ) ________________ waste into the lake.

5.If there was no fresh water in the world, what (happen) ________________.

Question I: put the verbs in brackets into the correct form.( câu điều kiện loại 1)

1. If we( recycle)............ more, we help the earth.

2. factories( not dump).................waster into rivers if the government fine them heavily.

3. if people travel to work by bus, there( be)................. fewer car fumes.

4. we( save) ..............thousands of trees if we don't waste paper.

5. if we use water carefully, more people( have)................fresh water.

6. if the factory( continue)................... dumping poison into the lake, all the fish and other aquatic animals will die.

7. if we recycle mỏe, we( help)...................... the earth.

8. if people ( travel).................... to work by bus, there will be fewer car fumes.

9. we save tthusands of trees if we( not waste).................don't waste paper.

10. factories don't dump waste into rivers if the govenment( fine)................. them heavily.

Question II. put the verbs in brackets into the correct form.

1. if he( study).............. harder, he can passan exam.

2. she may be late if she( not hurry)..................

3. if you study harder, you(pass).................. the exam.

4. if you are kind to me, I(be)..................good to you.

5, if the( give)........................up smoking,as his doctor orders, he will be soon well again.

6. you( not pass).......................your driving test unless you drive more carefully.

7. he'll be ill if he( not stop)..........................worrying so much.

8. we'll go to the beach tomorrow if it( be)......................... nice.

Question III. put the verbs in brackets into the correct form.( câu điều kiện loại 2)

1. if I were you, I(look).................. for a new place to live.

2. if Lan wasn't ill, she( join).................... out tree plating activity.

3. if there were fewer cars on the road, there(be)..................... less pollution.

4. if people really cared about the environment, they( not dump)..................waste into the lake.

5. if there was no fresh water in the world, what(happen).............

6. if you (be).................the president, what would you do to help the environment?

...trả lời nhanh giúp mình với ạ, cảm ơn trước.!!!!!!

I.Choose the best answer.(A,B,C or D):

1.I like............back my home village on holiday.

A. comes B. come C.came D.coming

2.Iff the factory.... dumping poison into the lake , all the fish and other aquatic animals will die.

A.continues B.to continue C.continued D.will continue

3. Water.......in the lake has made the fish die.

A.pollution B.pollute C.polluted D.plluting

4.Mi and Nick like .......... back Mi's home village on holiday.

A.comes B.come C.came D. coming

5.If the factory continues dumping poison into the lake, all the fish and other aquatic animals........... .

A.die B. to die C.dead D.will die

6.Water pollution is the..... in the lake has made the fish die.

A.comtaminating B.contaminate C.contaminated D.contamination

7.If we .......... water carefully,more people will have fresh water.

A.will use B.would use C.using D.use

8.If the factory continues dumping poison......... the lake, all the fish and oother aquatic animals will die.

A.into B.to C.about D.in

II.Put the verbs in brackets into the correct form.(Câu điều kiện loại I)

1.If we(recycle)........ more, we will help the Earth.

2.Factories(not dump).....waste into rivers if the government fine them heavily.

3.If people travel to work by bus, there(be)..... fewer car fumes.

4.We(save).....thousands of trees if we don't waste paper.

5.If we use water carefully, more people(have)......fresh water.

6.If the factory(continue).......dumping poison into the lake , all the fish and other aquatic animals will die.

7.If we recycle more, we (help).......... the Earth.

8.Iff people(travel).......to work by bus , there will be fewer car fumes.

9.We save thousands of trees if we(not waste)......... don't waste paper.

10.Factories don't dump waste into rivers if the government(fine)..... them heavily.

IV.Put the verbs in brackets into the correct form.(Câu điều kiện loại II)

1.If I were you,I(look)..... for a new place to live.

2.If Lan wasn't ill, she(join).......out tree planying activity.

3.If there were fewer cars on the road, there(be)......less pollution.

4.If people really cared about the environment, they(not dump).......waste into the lake.

5.If there was no fresh water in the world, what(happen).........

6.If you(be).........the president,what would you do to help the environment?

7.They get sick so often.If they exercised more, they(be)........heathier.

8.If I(have)..........one million US dollars,I would build more parks in our city.

9.Quan's mother is unhappy.If Quan tided his room every day, his mother(not be)..........so upset.

10.There ín't a garden at house. If there were, we (grow)........... vegetables.

Ai giỏi Tiếng Anh thì giúp mk với ak!!!!!!

Mk đang cần 3 bài này rất gấp ạ !!!

Mk mong m.n giúp đỡ mk ạ

contaminate/ we/ won't/ the rivers/ if we/ rubbish/ don't into/ throw/them/
2. If/ fewer cars/ there/ were/ on the road./ there/less pollution/ be/ would.
3. industrial robot/ the first/ was/by/invented/ Dr. Engelberger.
4. English/as primary language/ many countries/ in/is spoken
5. its/ years/language/ for/ considered/ Malaysia/as/ has/ official/ English.
6. are exploring/scientists/ the possibility/ living/ of/ Mars/on/.
7. will/help/people/ Anti-ageing/live/ to/ longer/ pills/ be/ invented.
8. attracts/New Zealand/ lovers of/ nature/ fans of/ and/ dangerous sports/.
is/ a means of/ non-verbal/ Body language/ communication/ mankind/ of.
need/ You/ between/ to distinguish/ friends/ and/ in the real world/ cyber world/

I-Put the verbs into the correct form .
1.If there were fewer cars on the road ,there (be)---------- less pollution.
2.If there was no fresh water in the world ,what (happen)----------.
3.If i can arange one week off work ,i (travel)---------- to Korea.
4.If he (not throw )----------litter in front of the railway station ,he wouldn't be fined now.
5.If you (be)---------- the president ,what would you do to help the environt ?
6.If you want to reduce the light ,i (turn off )----------some LED bulbs
7.I (never witness )----------any natural disater in my life.
8.The Kyoto protocol (sign )---------at 7.30 p.m and (last)----------two and a half hour .Don't be late .
9.The concert (begin )----------in the ear canal to protect the user's ears from loud noises.
II-Make question for the words in bold in each sentence.
1................................................................................... ?
->It's about 400km from Hanoi to Vinh.
2....................................................................................?
->We go the cinema three times a month .
3...................................................................................?
->Doing homework takes me 2 hours a day.
4....................................................................................?
->I often play badminton with Nga every afternoon.
5....................................................................................?
->Nam didn't go to school yesterday because he had a cold .
 

VII. Put the verbs in brackets into the correct form:

1.    If he (study) __________________  harder, he can pass an exam.

2.    If people really cared about the environment, they (not dump) ___________________ waste into the lake.

3.    They get sick so often. If they exercised more, they (be) ________________ healthier.

4.    Four countries (visit) _________________  by John so far.

5.    Vietnam’s Independence Day (celebrate) ___________________  on September 02^nd.

VII. Put the verbs in brackets into the correct form:

1.    If he (study) __________________  harder, he can pass an exam.

2.    If people really cared about the environment, they (not dump) ___________________ waste into the lake.

3.    They get sick so often. If they exercised more, they (be) ________________ healthier.

4.    Four countries (visit) _________________  by John so far.

5.    Vietnam’s Independence Day (celebrate) ___________________  on September 02^nd.

6.    We (visit) ____________________  Sydney Opera House for several times.

7.    Some activities (prepare) __________________  to celebrate the lunar new year now.

8.    When I came to the stadium, the match (start) _____________________

9.    Before she (listen) ____________________ to music, she (do)___________________ her homework.

10.  Last night, Peter (go) ________________________ to the supermarket before he (go)__________________________ home.

1. If we recycle more, we (help) .. ………………………… the earth.

2. Factories (not dump)… ………………. waste into the rivers if the government fines them heavy.

3. If people travel to work by bus, there (be) ………………….…….. fewer cars fumes.

4. We will save thousands of trees if we (not waste)……………………….. paper.

5. If we use waste water carefully, more people (have)…………...…… fresh water.

6. If you (be)……………..…. the president, what ………………..you (do)……………….?

7. They get sick so often. If they (exercise)…………… more, they (be)……….. healthier.

8. If I (have)……………… one million US dollars, I (build)…………….. more parks in our city.

9. Ngoc’s mother is unhappy. If Ngoc (tidy)……………..……..……….. her room every day, her mother

(not be)……………………… so upset.

10. There isn’t a garden at our house. If there (be)……….., we (grow)……………….…..vegetables.