( ) — ,where's the book? —I'm sorry. I don't know. A. Excuse me B. I'm sorry C. Sorry
() We ______ a new classroom. A. have B. has C. had
( ) Look ________ the blackboard! A. at B. / C. to
() --- _________ is it? ---It’s red. A. What B. Where C. What colour
( ) How many ________ do you have? A. math books B. math book C. a math book
() Let ______ clean the board. A. me B. my C. I