The teacher is already standing here. Do you know when she ______?
Students shouldn’t go to school __________breakfast. It’s bad for their health.
–How does Jack usually go to work?—He ______ drive a car, but now he ______ there to lose weight.
—Why are you so tired these days?—Well, I have ________ homework to do.
___his surprise, she succeeded in climbing up the high mountain.
What’s_________ with you?