he girl sitting next to me on the plane was very nervous, for she before.
A. hasn’t flown B. hadn’t flown
C. didn’t fly D. wasn’t flying
I can remember well some pictures and the persons I saw in the room.
A. whom B. who C. that D. which
We never know we will succeed ________ we actually try.
A. until B. when C. unless D. though
I'll teach you with my guitar, and you can borrow ________ for practice.
A. she B. my C. her D. hers
The police still haven’t found her, but they’re doing all they .
A. will B. can C. may D. must
On May Day, I almost pushed _____ the crowds to buy the souvenirs in China International Cartoon and Animation Festival.
A. across B. over C. through D. to
