We met an old friend in London _________ our expectation Shewaved at us ________ the street when she saw us

The man _____ you are going to make friends is my father’s neighbor[ ]

Would you please show me an iPhone5, please—Sorry, sir. There’s ______ left at the shop.

When I was a child, I used to ___________ chocolate.

____not for the support of the teachers,the student could not overcome her difficulty.