---- I can’t get through to the general manager’s office anyhow. ---- The line is busy. Someone ___________ the telephone.
This is the first time that I _____ the summer palace.
—Mr.Wang was caught in a snowstorm yesterday. —I have known that, and ______ his new car was completely destroyed.
—Excuse me, could you tell me where the post office is? —__________, but I’m a stranger here.
He may not even drink water at night, _______ swallowing insects possibly floating on the surface.
I clean my room once a week, and the job _____ me two hours.