当你的朋友说“. How are you?”,你可以说:A.I’m fine.Thank youB. I’m sorry to hear that.C. How do you do?
My trousers ________ very dirty. I washed them. A. wereB. isC. was
We bought ________ a present. A. yourB. yours C. you
I went to Beijing ________ 2008. A. at B. inC. on
How many ______ did you eat? A. biscuitB. biscuits C. a biscuit
Wang Fei ________ got a stomach ache. A. hasB. haveC. is