IV. Complete the sentences with the correct form of the verbs.
1. Three years ago, we____________(install) a solar water heating system on our roof
2. If the electricity________________(make)from wind turbines, it is green.
3. You should avoid _______________(use) cars or motorbikes for short trips.
4. At the same time tomorrow we ___________ (walk) through the streets of London.
5. London ___________ (be) one of the most populated cities of the world.
6. No one ___________ (want) to be homeless-it's dangerous and stressful
7. So far, Ha Tinh city ___________ (change) a lot.
8. We ___________ (not take) a trip to Ha Long bay due to Covid-19 pandemic yet.
IV. Complete the sentences with the correct form of the verbs.
1. Three years ago, we_____didn't install______(install) a solar water heating system on our roof
2. If the electricity_______is made_________(make)from wind turbines, it is green.
3. You should avoid ________using_______(use) cars or motorbikes for short trips.
4. At the same time tomorrow we _______will be walking____ (walk) through the streets of London.
5. London __________is_ (be) one of the most populated cities of the world.
6. No one ______wants_____ (want) to be homeless-it's dangerous and stressful
7. So far, Ha Tinh city ______has changed_____ (change) a lot.
8. We ________haven't taken___ (not take) a trip to Ha Long bay due to Covid-19 pandemic yet.
IV. Complete the sentences with the correct form of the verbs.
1. installed
2. is made
3. using
4. will be talking
5. isis
6. wants
7. has changed
8. haven't taken
1. didn't install
2. is made
3. using
4. will be walking
5. is
6. wants
7. has changed
8. haven't taken
