Write th correct form of each verb in brackets.

1. If the Earth (be)....is...... warmer, the sea level (rise).....will rise.....

2. If the sea level (rise).....rises......, some countries (disappear).......will disappear......

3. If we (reduce).......reduce...... soil pollution, we (have)......will have....... enough food to eat.

4. If we (not have)......don't have....... enough food, we (be)......will be....... hungry.

5. If we (be)....are... hungry, we (be)....will be...... tired.

Write th correct form of each verb in brackets.

1. If the Earth (be)......is .... warmer, the sea level (rise)....will rise ......

2. If the sea level (rise).....rises ......, some countries (disappear)....will disappear .........

3. If we (reduce)........reduce ..... soil pollution, we (have).....will have ........ enough food to eat.

4. If we (not have).....don't have ........ enough food, we (be)...will be .......... hungry.

5. If we (be)....are ... hungry, we (be)......will be .... tired.

Write bold letters for me know!!

Like this: I love chocolate!

build - will be

will save - reuse

grow - will be

don't have - will be

are - will be

1. If they build an airport here, it will be very noisy.

(Nếu họ xây sân bay ở đây, sẽ rất ồn ào.)

2. People will save the environment if they reuse old items.

(Mọi người sẽ cứu giúp môi trường nếu họ sử dụng lại những món đồ cũ.)

3. If we grow trees, our school will be greener.

(Nếu chúng ta trồng cây, trường học của chúng ta sẽ xanh hơn.)

4. If we don't have enough food. We will be hungry.

(Nếu chúng ta không có đủ thức ăn. Chúng tôi sẽ đói.)

5. If we are hungry, we will be tired.

(Nếu chúng ta đói, chúng ta sẽ mệt mỏi.)

1. If it (be) is sunny next week, we (plant) will plant the vegetables.

2. If we (recycle) recycle more, we (help) will help our Earth.

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

4. More people (have) will have fresh water if we only (use) use the water we need.

5. If the river (not be) isn't dirty, there (be) will be more fish.

6. If the Earth (be)....is...... warmer, the sea level (rise).....will rise.....

7. If the sea level (rise).....rises......, some countries (disappear).......will disappear......

8. If we (reduce).......reduce...... soil pollution, we (have)......will have....... enough food to eat.

9. If we (not have)......don't have....... enough food, we (be)......will be....... hungry.

10. If we (be)....are... hungry, we (be)....will be...... tired.

II.Write the correct form of each verb in brackets

1. is / will plant

2. recycle/ will help

3. will save / don't waste

4. will have/ use

5. isn't / will be

6. is - will rise

7. rises - will disappear

8. reduce - will have

9. don't have - will be

10. are - will be

1:is

will go

2: recycle

will help

3: will save - don't waste

4: will have - use

5: isn't - will be

is - will go

recycle - will help

will save - don’t waste

will have - use

isn’t - will be

1. If it is sunny next week, we will go on a picnic.

(Nếu tuần sau trời nắng, chúng tôi sẽ đi dã ngoại.)

2. If we recycle more, we will help the Earth.

(Nếu chúng ta tái chế nhiều hơn, chúng ta sẽ giúp ích cho Trái Đất.)

3. We will save a lot of trees if we don't waste so much paper.

(Chúng ta sẽ cứu được rất nhiều cây nếu chúng ta không lãng phí nhiều giấy như vậy.)

4. More people will have fresh water if we use less water.

(Sẽ có nhiều người có nước ngọt hơn nếu chúng ta sử dụng ít nước hơn.)

5. If the river isn't dirty, there will be more fish.

(Nếu sông không bẩn, sẽ có nhiều cá hơn.)

1. Is/ will plant
2. recycle/ will help
3. will save/ don't waste
4. will have/ use
5. isn't/ will be

will be

visited

haven't met

will be

left

is going

--------------

celebration

carefully

natural

Traditionally

plsssss

1. If you (come) ...........come................. tomorrow, you (meet) ..............will meet .............. my friend from Hungary

2. If we (have) ...............had............. some tools, we (be) .......would be..................... able to repair the car, but we haven’t had any with us

3. Thank you for your help. If you (not help) ........didn't help..................... me, I (not pass) .............wouldn't pass............... the examination

4. It’s a beautiful house, and I (buy) ...........would bought................. it if I (have) .......had..................... enough money, but I can’t  afford it

5. I can’t imagine what I (do) ............will do................ with the money if I (win) .......win..................... the football pools or a lottery

6. Mark isn’t a serious athlete. If he (train) .........trained................... harder, he (be) ......would be..................... quite a good runner

7. If Claire (listen) ..........listens.................. to her mother, she (not marry) ..........won't marry.................. David in the first place

8. Jim is no untidy! If he (buy) .........bought................... some new clothes, he (not look) ..............wouldn't look............. so bad

1. If you (come) ...........come................. tomorrow, you (meet) ..............will meet .............. my friend from Hungary

2. If we (have) ...............had............. some tools, we (be) .......would be..................... able to repair the car, but we haven’t had any with us

3. Thank you for your help. If you (not help) ........hadn't helped..................... me, I (not pass) .............wouldn't have passed............... the examination

4. It’s a beautiful house, and I (buy) ...........would bought................. it if I (have) .......had..................... enough money, but I can’t  afford it

5. I can’t imagine what I (do) ............will do............... with the money if I (win) .......win..................... the football pools or a lottery

6. Mark isn’t a serious athlete. If he (train) .........trained................... harder, he (be) ......would be..................... quite a good runner

7. If Claire (listen) ..........had listened.................. to her mother, she (not marry) ..........would not have married.................. David in the first place (câu điều kiện loại 3 ở quá khứ vì có in the first place: ngay từ đầu, ý chỉ sự việc đã xảy ra rùi)

8. Jim is no untidy! If he (buy) .........had bought................... some new clothes, he (not look) ..............wouldn't look............. so bad (câu điều kiện hỗn hợp: Nếu anh ta đã mua vài bộ quần áo mới, thì (bây giờ) anh ta sẽ chẳng trông tệ như vậy)

Chúc em học vui vẻ và có nhiều trải nghiệm bổ ích tại Hoc24.vn nhé!

III. Complete the sentences with the correct form of the verbs in brackets.

1) If we DON'T RECYCLE ( not recycle) paper now, we'll need to cut down more trees in the future.

2) If the local people HAD (have)

fresh water, they wouldn't have to use polluted water.

3) What WOULD HAPPEN ( happen) if radioactive material was not handled properly?

4) If we recycle more household waste, there WILL BE ( be) less damage to the environment.

5) If we DIDN'T UNDERSTAND ( not understand) environmental ptoblems, we would not be able to do anything about them.

6) If the polar ice-caps melted completely, Sea levels worldwide WOULD RISE ( rise) about 60 metres.

7) The amount of plastic in the ocean WILL INCREASE ( increase) if we DON'T TAKE ( not take) action now.

8) These fish WOULDN'T DIE ( not die) if the factory DIDN'T DUMP ( not dump) its toxic waste into the river.

9) There WON'T BE ( not be) enough oxygen if we DON'T PROTECT ( not protect) the rain forests.

10) If I WERE ( be) the President, I WOULD BAN ( ban) billboards in cities in order to reduce visual pollution.