________ is your school life like?—It’s very wonderful.

The teacher told the students that therea meeting at three o’clock.

Whose watch is this? Is it __________?—No, it’s not __________watch. It’s __________.

It was raining ________when we were on our way home.

It is safe to eat chicken that________fully, but most people still dare not do that because of the H7N9bird flu .