I watched the man for a long time and wanted to know .
A. whether I have seen him before
B. where I had seen him before
C. that I had seen him before
D. when did I see him
—Different countries have different customs.
—Yes. What we say in China may rude in America.
A. listen B. sound C. speak D. say
—I’m very tired these days because of studying for physics.
—Why not ______ music. It can make you _______.
A. listen to; relaxing B. to listen to; to relax
C. listening to; relax D. listen to; relaxed
How are you getting on with your work?
—I can’t do it any longer. I’ll have to get help.
A. carefully B. quietly C. alone D. hard
Do you remember there _____ a river here?
A. used to being B. used to be C. was used to be D. was used to being
People, especially teens, think it __ great fun to surf on _____ Internet.
A. a; the B. a; 不填 C. 不填; the D. 不填；不填
