II.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 water.
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.
6. If the Earth (be) …………… warmer, the sea level (rise) ……………
7. If the sea level (rise) ……………, some countries (disappear) ………………
8. If we (reduce) ……………… soil pollution, we (have) ……………… enough food to eat.
9. If we (not have) ………………. Enough food, we (be) ……………… hungry.
10. If we (be) ………………… hungry, we (be) ………………… tired.
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
