—What do you ________ at school?—I have classes.A.do B.does
() old are you ? ---- I am eleven years old. A. How B. What C. Where
()I’m in London . A. yesterday B. now C. tomorrow
()Your hair very short. A. was B. were C. are
()I in Hong Kong. A. were B. was C. do
()Mum and Amy weren’t Beijing. A. of B. at C. in