Is there a library? ______. A. Yes, there is B. Yes, it is C. it isn’t D No , there is
There is a traffic jam, Mr Zhang is late for school.
Mary was not born in China,________?
I'm hungry. Get me something .
—Would you like to buy the red T-shirt or the yellow one? —________. The red one is for me and the yellow one is for my brother.
Tony’s father is a famous writer and he ______ a novel several months ago.