I prefer______to school on foot rather than_____the crowded school bus.
If you get on well_____ your classmates, you’ll enjoy your school life more.[ ]
Climbing with our best friend Lucy was so that we always invite her to join us .
Who taught ______ math last year?
What a terrible earthquake!—Yes. It came at about 6.30 this morning. I ________ to the bus stop at that time.