Question

[Herotimo]

II. Conditional Sentence (type 1)

a)     Verb form

1.      If the weather …………. good next weekend, we …………… away somewhere. (stay / go)

2.      Come on ! If we ……………, we ………………… the bus. (hurry / catch)

3.      There …………… big floods every year if the cutting down of trees continues. (be)

4.      If there ……… too much litter in the streets, the environment will become polluted. (be)

5.      If the sea level ………………, there will be many floods in many parts of the world. (rise)

6.      They will be late for the meeting if they ………………… now. (not leave)

7.      If you aren’t careful, you …………………. the plates. (drop)

8.      If anyone ……………… me, please tell them I’m out. (phone)

9.      If crops ………………… with pesticides, they …………… by insects in soil. (spray / destroy) 

10.   If he ………………. too much pesticide on vegetables, they will become edible. (not use)

b)     Rewrite with IF

1.      Recycle and we’ll save natural resources.

……………………………………………………………………………………………………………………..

2.      Be careful or you will fall over the rocks.

……………………………………………………………………………………………………………………..

3.      Working too much can make you feel tired.

……………………………………………………………………………………………………………………..

4.      Don’t be careless or you’ll break the vase.

……………………………………………………………………………………………………………………..

5.      Ha can pass the exam, she has to work hard.

……………………………………………………………………………………………………………………..

6.      He can do a part to save the environment by buying recycled products.

……………………………………………………………………………………………………………………..

7.      Putting garbage into the bins is one answer to minimize pollution.

……………………………………………………………………………………………………………………..

8.      We should take the map with us or we will lose our way on the street.

……………………………………………………………………………………………………………………..

9.      Ellen can borrow it, but she must give it back next week.

……………………………………………………………………………………………………………………..

10.  The authorities are thinking of raising the petrol prices. I will have to cycle to work.

……………………………………………………………………………………………………………………..

Answer 1

[Thu Hồng]

1.      If the weather ……stays……. good next weekend, we ……will go……… away somewhere. (stay / go)

2.      Come on ! If we …hurry…………, we ……will catch…………… the bus. (hurry / catch)

3.      There ………will be…… big floods every year if the cutting down of trees continues. (be)

4.      If there ……is… too much litter in the streets, the environment will become polluted. (be)

5.      If the sea level ………rises………, there will be many floods in many parts of the world. (rise)

6.      They will be late for the meeting if they ………do not leave………… now. (not leave)

7.      If you aren’t careful, you ………will frop…………. the plates. (drop)

8.      If anyone ………phones……… me, please tell them I’m out. (phone)

9.      If crops ………are sprayed………… with pesticides, they ……will destroy……… by insects in soil. (spray / destroy) 

10.   If he ……does not use…………. too much pesticide on vegetables, they will become edible. (not use)

Answer 2

[Thu Hồng]

1.      Recycle and we’ll save natural resources.

…If we recycle, we'll save natural resources ……………..

2.      Be careful or you will fall over the rocks.

……If you are not careful, you will fall over the rocks……………………..

3.      Working too much can make you feel tired.

………If you work too much, you will feel tired…………..

4.      Don’t be careless or you’ll break the vase.

………If you are careless, you'll break the vase……………………..

5.      Ha can pass the exam, she has to work hard.

……If he works hard, she can pass the exam…………..