当对方问你:“what do you do?”你应该回答:_________。A. I’m working.B. I’m a worker.C. I work on Sundays
There _____ a teacher in the class A.are B.be C.is
There are ______books on the desk. A.too many B. too much C.lot of
_______sweater is this? A.whose B.what C.who
——How many apples do you want? —— . A.I want a. B.Six. C.I need food.
——What did Daming do on the Great Wall? ——He _____ some photos. A.take B.takes C.took