We _________ in this school for about two years . A. study B. studied C. have studied
There isn't in this book, so is interested in it.
The Yellow River is the second _______river in China.
—I don’t like this pair of glasses. Could you show me ? —OK. Here you are.
— How was his homework?—He did not write _________, though he had ___________.
— It’s time to go home, let’s go.—Please _________ the light when you leave the classroom.