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