2 Complete the sentences with the correct passive form of the verbs in brackets. 1 Dogs must..... (keep) on a lead. 2 The Eiffel Tower ..... (build) in 1898. 3 The house ..... (paint) when the fire started. 4 All the concert tickets ..... (already/sell out). 5 The new museum..... (open) by the mayor next week. 6 As soon as the fire.... (put out) the fire fighters left. 7 The rubbish bins ..... (empty) every week. 8 This book ..... (return) to the library yesterday. 9 The birthday present..... (send) tomorrow. 10 The museum..... (visit) by a million people so far.

Ответ: 1. be kept, 2. was built, 3. was painted, 4. have already been sold out, 5. will be opened, 6. was put out, 7. are emptied, 8. was returned, 9. will be sent, 10. has been visited.

1. Dogs must be kept on a lead.
2. The Eiffel Tower was built in 1898.
3. The house was painted when the fire started.
4. All the concert tickets have already been sold out.
5. The new museum will be opened by the mayor next week.
6. As soon as the fire was put out the fire fighters left.
7. The rubbish bins are emptied every week.
8. This book was returned to the library yesterday.
9. The birthday present will be sent tomorrow.
10. The museum has been visited by a million people so far.

Ответ: 1. be kept, 2. was built, 3. was painted, 4. have already been sold out, 5. will be opened, 6. was put out, 7. are emptied, 8. was returned, 9. will be sent, 10. has been visited.