With lots of problems ________ in the class, our teacher looks very relaxed and happy.
A. solved B. solve
C. being solved D. to solve
—Sometimes I am even sleepy in class.
—It’s terrible. You _____ as well go to bed earlier.
A. should B. will C. might D. can
The problem lies in______ we’re now giving him a fish, not teaching him how to fish.
A. what B. that C. which D. if
It’ll be another 50 years _________ China is expected to reach the level of a medium developed country.
A. since B. before C. that D. when
—Can you guide the new comer to the post office now?
—________, if he is ready.
A. By all means B. In no case C. My pleasure D. No way
—Our uncle will be here to attend a meeting tomorrow, you know?
—Oh, I thought that he _____ today.
A. is coming B. comes C. was coming D. will come
