He lost his key．It made him________in the cold to wait for his wife’s return．
A．to stay B．stayed
C．stays D．stay
They haven’t found MH370________．
A．already B．just C．yet
—The Amazing Spider－Man 2 is on these days．It’s fantastic．
—Really？But I________it yet．
A．didn’t see B．won’t see
C．haven’t seen D．am not seeing
The old man and his wife have lived in the small village________they retired．
A．ever since B．even though
C．as soon as D．until
How long have you _______ the bike?
A. kept B. bought
C. lent D. borrowed
The Smiths _______ China for ten years , so they have been used to the life here.
A. have been to B. have gone to C. have been in
