Відповідь:

1 A: Have the walls been painted yet?

B: No, they will be painted tomorrow. (passive form: "will be painted")

2 A: That's a beautiful statue.

B: Yes. It was sculpted by a local artist last year. (passive form: "was sculpted")

3 A: They are building a new concert hall in town.

B: I know. It will be opened by the mayor next month. (passive form: "will be opened")

4 A: We were amazed by all the fossils in the museum yesterday.

B: I know. They have been collected over the past 50 years. (passive form: "have been collected")

Пояснення: