问题

I found a boy _________ in the corner of thestreet on my way to the supermarket.

A:cry
B:crying
C:iscrying
D: to cry

正确答案是：

同类题型

The new law has come into effect, and number of wild animals here is on____increase now.

Every morning, we can hear our students books aloud in our school.

Sorry for not answering your call， I ___________ a meeting. — It doesn’t matter.

If you keep on, you’ll succeed _____[ ]

____ it rain tomorrow, I’d stay at home.