Choose the suitable option to complete the sentence

Task 4. Choose the suitable option to complete the sentence

1. The English grammar point is explained/was explained by our teacher yesterday.

2. How many houses are destroyed/were destroyed by the storm last night?

3. The school was moved/moved to the higher area.

4. My father is watered/waters this flower every morning.

5. Harvard University was founded/is founded in 1636.