---______ does he go to Guangzhou on business? ---Three or four times a year.
The Blacks in the park last Sunday. They had a good time.A、was B、are C、were
There are many in the basket.A、potatos B、tomatoes C、porridge
I don’t like eating dumplings, but my mother .A、do B、does C、did
—What did he do last night?—He for the science test.A、study B、studies C、studied
It’s time us to .A、for, go home. B、to, go to home C、to, go home