I hate traveling by air________I usually have to wait for hours before the plane takes off．
| A．because |
| B．though |
| C．until |
| D．unless |
【2013河南】—What______ the noise, Bill?
—Sorry, I broke my glass.
| A．is | B．was |
| C．has been | D．will be |
【2013黑龙江齐齐哈尔】What you when the captain came in?
A. are; doing B. did; do C. were; doing
【2013黑龙江齐齐哈尔】－How long you this book?
－For two weeks.
A. did; borrow
B. have; borrowed
C. have; kept
【2013黑龙江绥化】My uncle ________ books in the room at this time yesterday.
A. was seeing
B. is reading
C. was reading
【2013黑龙江绥化】I don’t know if Jack ________. If he ________, call me, please.
A. comes; come
B. will come; will come
C. will come; comes