ПОМОГИТЕ СРОЧНО!!!!!!

1. Have the walls been painted yet?
No, they will be painted tomorrow.

2. That's a beautiful statue.
Yes. It was sculpted by a local artist last year.

3. They are building a new concert hall in town.
I know. It will be opened by the mayor next month.

4. We were amazed by all the fossils in the museum yesterday.
I know. They were collected over the past 50 years.