The students were singing an English song _______ Mr. Xiang came into the classroom.
Do you know the way to _______ library? Yes, It’s about half _____ hour on foot.
---What does your father do? --- He is _______________.
—I have got two brothers. ______ you got a brother? —No, I haven’t. A. Have B Do C. Are D. Can
I know the girl. ________ parents work in the factory. A. Its B. Her C. His D She
It’s seven in the morning. It’s time ___________.