1. Would you mind if I borrowed your bike? (Would you mind if I + V_ed/2?: bạn có phiền khi tôi làm gì)

2. He was often taken to school by his parents last year (bị động QKĐ: was/were + Vp.p; trạng từ chỉ tần suất đứng giữa TĐT và động từ chính)

3. That castle was built last year (bị động QKĐ; they được lược đi trong câu BĐ)

4. It is the first time Tom has gone to the country (S + have/has + not/never + Vp.p + before = This/It + is + the first time + S + have/has + (ever) + Vp.p)

5. I suggest going to collect the stamps (suggest + V_ing: gợi ý làm gì)

6. How about going to Ba's village this weekend? (câu đề nghị/đề xuất: Why don't we + V(inf)? = What/How + about + V_ing?)

7. Mr. Nam used to drink a lot two years ago (used to V(inf): một thói quen trong QK giờ đã chấm dứt)

8. He has given up smoking for three months (It's time + since + S + V_ed/2 = S + have/has + Vp.p + for time; started + to-V/V_ing = have/has + Vp.p)