1. If people (stop)....stop........ using dynamite for fishing, a lot of sea creatures (be ).......will be....well preserved.
2. There (be )......will be........ big floods every year if you (cut)........cut...... down the trees in the forests.
3.If we (work)......work........ hard, we (make ).....will make............this beach a clean and beautiful again.
4. She (lose) .........will lose......her job if she (go) .......goes.........to work late again.
5. They (lose) ......will lose.........their way if they (not take) ....don't take.............a map.
6. Nam (stay) .......will stay...........at home if it (rain) .....rains.............heavily.
7. What (happen) ....will happen..............if the pollution (increase)...increase................?
8. Frogs and toads (die) ..........will die...... a lot if people (continue ).....continue......to use electricity to catch fish.
9. If Lan (not have) .......doesn't have....... a bicycle, she (not go) won't go camping with us.
10. If the students ( not throw).......don't throw....... plastic bags anymore, our school yard (clean) .....will clean..........

Tham khảo

1. If people/ stop/ use/ dynamite/ for/ fish/ lot/ sea creatures/ be/ well/ preserve.
=>If people stop using dynamite for catching fish, a lot of sea creatures will be preserved well
2. Our runner/ be/ so/ exhausted/ that/ he/ not complete/ race/ yesterday.
=> Our runner was so exhausted that he didn’t complete the race yesterday
3. The woman/ pale/ weak because/ lack/ fresh air.
=> The woman looks pale and weak because of her lack of fresh air
4. I/ rather you/ not/ tell anyone/ what/ say.
=> I’d rather you didn't tell anyone what I said
5. I/ pick/ lot/ English/ my stay/ you/ last year.
=> I picked up a lot of English during my stay with you last year

A lot of marine life would be preserved if people stopped using dynamite to fish.

will preserve => will be preserved

industrial - preserved

1 preserved 

2 Disappointingly

3 to make

4 innovations

5 deforestation

6 dripping

will preserve -> will be preserved

B. Choose the underlined word or phrase (A, B, C, or D) that needs corecting.

11. If you call me and I'll explain the homework to=> for you.

12. Iron, a hardly=> hard metal once used extensively to make household items. has been gradually replaced by plastic.

13.Most of the world's water supply have been contaminated by factory waste, ships and oil spills.

14. A snake's long, muscular body allows it to move easy-> easier along the ground.

15. If a drop of oil will be=> is placed in a glass of water, it floats=> will float to the top

16. Unless we work harder we will=> won't finish on time.

17. The Chinese team have=> has worked veryhardly to get this far in the competition.

18. Wild animals are reduced a lot in number if the forests, their home seriously are being destroved => are being destroved seriously

19. Since people stop using dynamite for=> with fish, a lot of sea creatures will be well preserved.

20. What about use=> using public buses instead of motorbikes to reduce exhaust fiume.

Write complete sentences, using the words and phrases givẹ
1. If people/ stop/ use/ dynamite/ for/ fish/ lot/ sea creature/ be/ good/ preserve

-> If people stop using dynamite for fishing , a lot of sea creatures will be well preserved

2. I suggest/ that/ you/ collect/ all/ and/ take/ garbge dump

(đề bài câu này thiếu từ the bags ở đằng sau từ all nhé . Mình gặp câu này nhiều rồi nên cx rành đề lắm :))

-> I suggest that you should collect all the bags and take them to the garbge dump
3. The Pikes/ want/ use/ solar enery/ but/ not have/ enough money/ buy/ necessary equipment.

-> The Pikes want to use solar enery but they do not have enough money to buy the necessary equipment
4. I/ be/ surprise/ that/ people/ walk/ grass/ but/ no one/ tell/ them/ it.

-> I was surprised that people walked on the grass but no one told them about it

5. Minh/ answer/ very soft/ so / teacher / not hear/ her/ clear

-> Minh answered very softly so the teacher did not hear her clearly

- Đanh thắc mắc là tại sao ở câu này chủ ngữ là "Minh" mà ở cuối lại là "her" thế kia ??? (tưởng Minh là tên con trai chứ nhỉ)

I)

1. I started working for this company 5 years ago -> I have worked for this company for 5 years

2. The students fell asleep because he lesson was boring -> It was such a boring lesson that the students fell asleep

3. " Would you lend me some money, please?'' -> She asked me to lend her some money

4. Jack can't buy a new car because he doesn't have enough money -> If Jack had enough money, he could by a new car

II)

1. If/ people/stop/use/dynamite/for/fish/lot/sea/creatures/be/good

-> (như bạn ở trên làm)

2. The city/which/strike/huge earthquake/1995/in Japan/Kobe

The city which was struck by a huge earthquake in 1995 in Japan is Kobe

II,

1. If people stop using dynamite for fishing, a lot of sea cratuers will be well preserved

I)

1. I started working for this company 5 years ago -> I have ...worked for this company for 5 years...................................

2. The students fell asleep because he lesson was boring -> It was such .a boring lesson that the students fell asleep..........................................

4. Jack can't buy a new car because he doesn't have enough money -> If Jack has enough money,he will buy a new car.....................................