Bijie is______the northwest of Guizhou.( )
on
to
in
at
Must I finish my homework first? No, you ________.
The girl is so excellent that you ________ praise her too much.
—Listen! Someone is knocking at the door. Who _____it be? —It_____ be Tom. He phoned to visit me this evening.
---May I do the rest of the work tomorrow? ---Yes, of course. You finish it today.
---May we go home mow ? --- No, you____. You____ to go home until 5 o’clock.