A. of; of B. of; to C. for, to D. to; to
2．---It was ___________ who helped us out of danger.
---What brave and helpful children! We should learn from them.
A. they B. them C. their D. theirs
5．It was because I like you ______ I speak out frankly.
A. that B. why C. because D. who
6． Great changes have taken place since then in the primary school _______I am studying.
A. where B. that C. which D. there
7．It was because I was caught in the traffic jam ________ I came to school late this morning.
A. which B. when C. what D. that
8．____ important to learn English well.
A. That's B. It's C. It has D. That has
9．It's time .
A. to go to home B. to go home C. going to home D, going home