---People, especially teens, think it_______ great fun to surf on________ Internet. --- I agree with you.
— When did your uncle arrive_______ China? — He got to Guangzhou ________ the morning of the 16th of May.
Bob never does his homework _________ Mary. He makes lots of mistakes.
This dress is ______. The color of her dress is different from _____ of mine.
We’ve got two TV sets, but ________ works well.
—Peter, how old is your father this year? — _____. And we just had a party to celebrate his ______ birthday last weekend.