Exercise 1: Rewrite the following sentences using participles ( Ved, Ving)  and to infinitives( To V) .

( Viết lại các câu sử dụng ( Ved, Ving)  and to infinitives( To V) để rút gọn mệnh đề quan hệ
 

21. I want you to meet the woman who taught me how to drive.

22. The cake which was made by my mother was very delicious.

23. This morning I received a letter which upset me a lot.

24. The composition which was written by Jane was really interesting.

25. Lan is the first student who entered the classroom this morning.

26. Are you the last person who left the office yesterday?

28. Minh was the only student who answered the question correctly.

29. Am I the next person who joins the interview?

30. It is important to be polite to people who live in the same building