— What do you think of your trip to Great Britain? — Wonderful! And the best part was visiting .
________we will have an exam(测试) next week,_____ we have to go over our lessons.
Oh, these shoes are so beautiful! Can I ________?
_________ the bridge, you can see the hospital on your right.
I’m looking forward to _________ Beijing.This summer holiday my family are going to_____ the Oympic Sports Center.
My friend Tom is always ready _____ others. He often teaches______ English.