IV. Write complete sentences using the words given: 1. Her husband / watch / television / the living-room/ when she came home. => 2. Susan / interested / play sports / collect stamps. => 3. Mark / not old/ go / school / by motorbike => 4. He/invite e/me/ have lunch with him / last Sunday =>

IV. Write complete sentences using the words given:
1. Her husband was watching television in the living-room when she came home. 

=> Thì QKTD + QKĐ -> Diễn tả 1 hành động đang xảy ra trong quá khứ thì một hành động khác cắt ngang xen vào. Hành động đang xảy ra dùng QKTD, hành động cắt ngang xen vào dùng QKĐ
2. Susan is interested in playing sports and collecting stamps.

=> be interested in + V-ing
3. Mark is not old enough to go to school by motorbike.

=> S + tobe + adj + enough + to do sth
4. He invited me to have lunch with him last Sunday.

=> Last Sunday -> thì QKĐ