We didn’t know you were in trouble at that time, ____ we would have given you a hand.
A. while B. when C. otherwise D. therefore
The teacher as well as all the boys ____ to play basketball every Sunday afternoon.
A. is going B. go C. goes D. are going
.The chair looks rather hard, but believe it or not; it is very comfortable _____.
A. sitting B. to sit C. sitting on D. to sit on
-- Without a password, you cannot get ___ to the computer system.
--- No wonder it doesn’t go to the next step.
A. entrance B. permit C. access D. means
Professor Wang, thank you so much for giving us this wonderful speech.
----- ________.
A. It doesn’t matter. B. That’s right.
C. Never mind. D. My pleasure.
$100 will allow a woman ________ is a trained tailor to make some income, ________ her and her family a better future.
A. who; give B. whom; give
C. who; giving D. which; giving
