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.

put the words in brackets in correct tenses

1.i ............. (stay) at home last weekend 

2.Angela .......... (not/ go) to the cinema last night 

3. you shouldn't (drive) ........ too fast

4. people(save) .... the environment if they (reuse) ......... old items 

5. my friends and i .............(have) a great time in Nha Trang last year 

6. my vacation in Hue last summer .........................(be) wonderful

7. we .......... (visit) Huong Pagada next week

8. my parents .....................(be) very tired after the trip in Ha Noi in 2014

9. my mother is at the shop. she.............(byuy ) a new dress

10. she is intreested in (jog) ..................... . in the park every afternoon

11. more people(have) .................. fresh water if we ( use) .........less water

12. last june i ........... Ngoc Son Temple in Ha Noi (visit)

13. i ..........( buy)  a lot of gifts for my little sister on her last birthday

14. cat ( like) ..............fish

15. it( rain) ...........almost every morni8ng in London

16. i ................( come) back tomorrow

17. Ben ...............(not/have) breakfast at the moment 

18. she .............(have) a meeting tonight

19. what about............(have) a picnic ?

20. Trung ...................(eat) chicken and rice for dinner yesterday morning 

21. let's ......................(walk) to school

22. my mother (fry) .......................eggs for breakfastevery day 

23. the museum (close) ................. at six o'clock 

24. Lan and Mai ...........................(see) sharks, dolphins,and turtles at Tri Nguye aquarium on theor 

7. Put the verbs in brackets into the correct form of conditional sentence type 1:

1. If people (pollute) _______the environment, a lot of animals (die) _____.

2. If water (consist)______ germs, people (get)_____ ill.

3. If the poles (melt)_____, huge landmasses (be)____ underwater.

4. Many precious animals (disappear)_____, if people (cut down)______trees.

5. If nuclear waste (throw)______ away, it (be)______ very dangerous.

6. If the emission of CO₂ (continue)_____ at high rate, the climate (destroy)________.

7. We (save)_____ the trees if we (save) ______ paper.

8. If schools (teach)______ about environmental problems, all students (know)_____ how to protect the environment.

9. if more people (travel)_______ by bike or bus, we (not have)____ traffic jam.

10. if the government (fine)_______ heavily to the factories, they (not dump)____ sewage into the ocean.

Write the correct form of each verb in brackets.

1. If it (be) ..........  sunny next week, we (go) .............  on a picnic.

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

3. We (save)...........  a lot of trees if we (not waste) .............. so much paper.

4. More people (have)......... fresh water if we (use) ....... less water.

5. If the river (not be) .......... dirty, there (be) ............ more fish.

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

​Write the correct form of each verb in brackets.

​1. If it (be) ______ sunny next week, we (plant ) _____ the vegetables.

​2. If we (recycle) ______ more, we (help) ____ our Earth.

​3. We (save)______ a lot of trees if we (not waste ) ______ so much paper

​4. More people (have) _____ fresh water if we only (use) ____ the water we need.

​5. If the river (not be) _____ dirty , there (be) _____ more fish.

​Giúp với

IV.  Write the correct form of each verb in brackets.

1. No one ___________you if you ___________yourself.                                           (help/ (not help)

2. If you ___________water, it ___________into the atmosphere as vapor.               (boil/ disappear)

3. If it ___________tonight, I ___________for walk.                                                  (rain/ not go)

4. Lan ___________shopping if she ___________time in the afternoon.                    (goes/ have)

5. If it ___________today, she ___________to the movie.                                          (not rain/ go)

6. If you ___________this letter now, she ___________it tomorrow.                         (to send/ receive)

7. If I ___________this test, I ___________my English.                                             (doing/ to improve)

8. If you ___________the glasses into very hot water, they ___________.                 (put)/ crack)

9. If Peter ___________late, we ___________for him.                                                (be/ wait)

10. If I ___________your ring, I ___________it back to you.                                     (finds/ giving)

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.