II. Write the correct form of each verb in brackets.
1. If you put the glasses into very hot water, they……………………(crack).
2. If Peter………………(be) late, we will wait for him.
3. No one…………………..(help) if you don’t help yourself.
4. If you boil water, it…………...……(disappear) into the atmosphere as vapor.
5. If it rains tonight, I…………………..(not go) for walk.
6. The town will flood if there …………………(be) a downpour.
7. The bear will attack you if you…………………..(provoke) it.
8. If we sit too far from the screen, I……………..(not be) able to see the film.
9. If there is an earthquake, the villagers ……………….(stay) in the shelter.
10. If we plant more trees, the air………………….(be) fresher.

II. Write the correct form of each verb in brackets.
1. If you put the glasses into very hot water, they……………………(crack).
2. If Peter………………(be) late, we will wait for him.
3. No one…………………..(help) if you don’t help yourself.
4. If you boil water, it…………...……(disappear) into the atmosphere as vapor.
5. If it rains tonight, I…………………..(not go) for walk.
6. The town will flood if there …………………(be) a downpour.
7. The bear will attack you if you…………………..(provoke) it.
8. If we sit too far from the screen, I……………..(not be) able to see the film.
9. If there is an earthquake, the villagers ……………….(stay) in the shelter.
10. If we plant more trees, the air………………….(be) fresher.

THANKYOU

Put the verbs in brackets into correct form

1. I (not see) her since we (leave) school.

2. The car (be) ready for him by the time he (come) tomorrow.

3. It won’t be sage to use these stairs until they (repair).

4. Make sure the door (lock) before you go to bed.

5. You (stop) by a policeman if you try to cross the road now.

6. They wouldn’t have got ill if the water (boil).

7. The grass looks as if it (not cut) for years.

8. His book fell into the river and (lose) forever.

9. We (walk) for three hours and are very tired.

10. Evening (fall) when he wake up.

Put the verbs in brackets into correct form

1. I (not see) her since we (leave) school.

2. The car (be) ready for him by the time he (come) tomorrow.

3. It won’t be sage to use these stairs until they (repair).

4. Make sure the door (lock) before you go to bed.

5. You (stop) by a policeman if you try to cross the road now.

6. They wouldn’t have got ill if the water (boil).

7. The grass looks as if it (not cut) for years.

8. His book fell into the river and (lose) forever.

9. We (walk) for three hours and are very tired.

10. Evening (fall) when he wake up.

I. Fill in the blank with the correct form of the word

1. What is the correct .............. of this word (pronounce)

2. Last week we have an ........... summer holiday ( enjoy)

3. The ............ of the project made me tense ( important)

4. You had better do some........... for the final exam ( revise)

5. ....................., her illness was more serious than we thought ( fortunate)

II. Fill in each gap with a suitable word to complete th following passage

Rivers are one of the world's most important natural resources . Many cities are on the large rivers, and (1)......... every country has a least one river that (2)............. an important part in the lives of its people . Beside transportation, rivers (3).......... water for crops, water to drink , and re creation for people who live along their (4).............. And in (5)............ to get water for crops , engineers sometimes build a dam (6) a river and let water become a lake behind the dam . Then people can use their water not (7)........ irrigate fields but also to make eletricity for homes and industries. (8)........ the water often becomes polluted when cities river bank grow (9) ............ and the number of industries increases. We are learning that it is necessary to (10) ....... rivers clean if we want to enjoy the benefits of the natural resources.

write the correct form of each verb in brackets ( viết dạng đúng của động từ trong ngoặc )

1 If you ( put ) ................................ the glasses into very hot water  , they ( crack ) .............................

2 If Peter ( be ) .................................late , we ( wait ) ..............................for him .

3 No one ( help ) .................................you if you ( not help ) ................................ yourself 

4 If you ( boil ) .................................. water , it ( disappear ) ..................................... into the atmosphere as vapor 

5 If it ( rain ) ....................................tonight , I ( not go ) .......................................for walk .

các bạn cố giúp mình nha  

mình cảm ơn

Put the verbs in the correct tenses

1.      If we (pollute) ................................ the water, we will have no water to use.

2.      If we cut down trees in the forest, there (be)........................  big flood every year.

3.      If he (not pass) .......................... the driving test, we(be) ...................................disappointed.

4.      I (not write) ............................ to you if you (not send) ............................... me your address.

5.      The sea (get) ......................... warmer if the earth (get) ................................warmer.

6.      If we (not protect) .............................. the animals, they (kill)...........................

7.      If Jane (not apologize) ........................... to us, we (not speak) ................................... to her.

8.      If people (stop) ................................ using dynamite for fishing, a lot of sea creatures ( be) ................................ well preserved.

9.      If he (study) ................................. hard, he could not fail the exam.

10.What …………. you ……….. if you ………….. in my position? (do/be)

11. We will go for a picnic if the weather (be) ................................ fine tomorrow.

12. If I were you,  I (travel) ....................................  around the world .

13. If there were flying saucers, there  (be) ...................................  traces of their landing.

14. Unless it (rain)....................................... , they  will go shopping.

15. I would take photos of UFOs if I (see) .......................................... them