— Is （）here
— No, Bob is ill at home.

单项选择题When I came back, I found my bicycle was （）.

A. missed
B. losing
C. robbed
D. gone

单项选择题To our surprise, the stranger （）to be an old friend of my mother's.

A. turned out
B. turned up
C. set out
D. set up

单项选择题—I'm going on a trip to Hainan after the exam. — Really （）!

A. Have a nice time
B. Congratulations
C. OK
D. It's nice of you

单项选择题—Could you do me a favor and take the box up to the sixth floor.9 — （）.

A. With pleasure
B. My pleasure
C. No wonder
D. No comment

单项选择题Look at that little boy wandering about—perhaps he （）his mother.

A. will lose
B. is losing
C. had lost
D. has lost