________ family name is Brown. They are brothers.A. John’s and JeffB. John and Jeff’sC. John’s and Jeff’s
-You look tired these days. What’s wrong? -Oh, I couldn’t sleep as __________as before at night. A. better B. well C. best
-Can you_________ the math problem? -No, it’s too difficult! A. look out B. find out C. work out
-I want to go to Mount Tai by plane, but I’m afraid I don’t know the__________. -It is about 1000 yuan. A .way B. price C. time
-Could you tell me ________ this summer holiday? -Tibet.
This is Tony's _______ visit to Jinan. He has been here once before.