如果你给别人介绍张红时应该说:A. I am Zhang Hong.B. This is Zhang Hong.
It’s time for _______ class. Let’s jump and run. A. English B. math C. P.E.
__________________? It’s white. A. What time is it? B. What colour is it? C. Where is it?
Is this a teacher’s desk? A. Yes, it is. B. Yes, they are. C. Yes, he can.
__________ my pants. A. He is B. It is C. These are
It’s time ________ go home. A. to B. for C. in