Find a mistake in each sentence
1. My father worked in a noisy factory for a long time, since he suffered from hearing loss
2. The River Thames flows through southern England and connect London with the sea
3. Much of the town was reconstruct after the tornado
4. Look at those grey clouds! It will rain soon
5. Students might only use the laboratory once a week
1 worked => has worked
2 connect => connects
3 reconstruct => reconsstructed
4 will => is going to
5 might => may