Đề bài

I. Use the correct voice (active or passive) and the correct tense of the verb in sentences.

1. Almost everyone (enjoy) _________the lecture last night.

2. English (teach) _____________in the schools of almost every nation.

3. That proposal (consider) ___________by the members right now.

4. Smith (teach) ___________at the University of Washington since 1999.

5. That old red house (build) ___________in the year 1822.

II. Change into passive voice.

6. The teacher always welcomes new students.

→ ___________________________________________________________________________

7. The scientists are studying the problem carefully.

→ ___________________________________________________________________________

8. Thomas Edison invented the phonograph in 1877.

→ ___________________________________________________________________________

9. The police found two children in the forest.

→ ___________________________________________________________________________

10. They will send your order as soon as possible.

→ ___________________________________________________________________________