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
Yesterday I had ice cream.
A.a B.an C.the