---It______ be Mr Smith. He is on the way to London now．

A. must B. mustn't C. can D. can't

--Sometimes she goes to school _______ bus and sometimes goes to school _______her father’s car.

A. by; by B. on; in C. on; on D. by; in

---No wonder I often hear her sing in the garden.

A. has taught B. taught

C. is teaching D. teaches

A. possible B. impossible C. important D. careful

【题目】按字母表中顺序第五个字母是______
A.Dd
B.Ee
C.Ff
D.Gg

--She is ______ to us. We all like her.

A. cute B. strict C. shy D. friendly

--It’s hard to say. I have really bad _______ in music.

A. smell B. love C. taste D. interest

A. By the way B. Such as C. For example D. As a result

【题目】—I think the little girl who solved the problem is very great. _______ she is only seven years old.
—I agree.
A.At last
B.At least
C.After all