33. Mary, whom I cooked a meal for yesterday, is a vegetarian.

→ N(người) + whom + S + V - vì đây là MĐQH không hạn định nên thường tách mệnh đề chính bằng dấu " , "

34. Mary said she would come with me as soon as she was ready.

→ S + said (that) + S + V(lùi thì) ( vế đầu chuyển 'will' → 'would', vế sau lùi thì HTĐ → QKĐ )

35. The problem has been studied carefully by the scientists.

→ câu bị động thì HTHT: S + have/has + been + V3/ed + by + O 

36. Mrs. Taylor wishes she lived in such a small house.

→ S + wish(es) + S + V2/ed: present wish

1. Mary, whom I cooked a meal for yesterday, is a vegetarian.

(Mệnh đề quan hệ không xác định, sử dụng dấy phẩy ngăn cách như câu trên: cung cấp thêm thông tin như không quan trọng đến vấn đề lắm)

2. Mary said that she would come with me as soon as she was ready.

(Câu gián tiếp: I will -> she would ; I'm -> she was)

3. The problem has been studied carefully by the sceintists.

(Câu bị động: S + have/has/had + Vp2 + O -> S(o) + have/has/had + been +Vp2 + by Os)

4.  Mrs Taylor wishes she would live in a big house.

(Ước cho tương lai: S + wish + S + would/could + V)