—Sometimes I am even sleepy in class.—It’s terrible. You _____ as well go to bed earlier.
The problem lies in______ we’re now giving him a fish, not teaching him how to fish.
It’ll be another 50 years _________ China is expected to reach the level of a medium developed country.
—Can you guide the new comer to the post office now?—________, if he is ready.
—Our uncle will be here to attend a meeting tomorrow, you know?—Oh, I thought that he _____ today.