— Is Jack in the next room?— Well, it’s hard to say. But I heard him ________ loudly when I passed by just now.
Did you have fun ________with your teachers on the Internet?
It’s raining hard outside. You’d better __________ at home.
He didn’t have a day _________last week.
You will find the post office ________the road.
China is larger than ______ in Africa. (非洲)