-Which one do you want to buy, an iPhone 4, an iPhone 4S or an iPhone 5S?-___________. They are too expensive.
Not only I but also he______ on well with the new students.
________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.