*Bn tham khảo nha*
I:
1/ The letters are delivered by Mr. Hai every day.
2/ The tickets are often bought at the box office by the children.
3/ Their housework is usually finished before bed time.
4/ Our exercises are corrected by the teacher today.
5/ The shows of music are often watched on TV.
6/ A written test is done today.
7/ The Picasso's exhibition is always seen.
8/ The streets are cleaned by workers every day.
9/ Many accidents are caused by careless driving.
10/ The river bank is covered by weeds.
II:
1/ That novel was written by Mrs. Allen in 1998.
2/ The reference book was borrowed from the shelf by Nam yesterday.
3/ Two loads of bread were eaten by the boy last Sunday.
4/ The letter was left on the desk some minutes ago.
