A. for B. with C. to D. on

【题目】一 I'm nervous. I don't think I'm well-prepared.
— Take it easy. I believe you're the best.
A.safe
B.ill
C.ready

A. is B. be C. are D. am

A. to work B. Works C. working D. work

【题目】一 A stranger is walking ahead of us.
一 No. It's not a stranger. It's Mike's father.
A.in front of
B.behind
C.in the middle of

A. tell B. telling C. tells D. to tell

A. from, on B. in, to C. on, on D. from, to

A. not to go B. not going C. not go D. don’t go

【题目】一 Has she replied to your question?
— Not yet. She says she is busy at the moment.
A.doubted
B.realized
C.answered

—I bought _______umbrella.

A. on; a B. \; a C. on; an D. \; an