用is和are 填空。(1)There________a boy at the Great Wall.(2)There _______three books under the apple.(3)There________a cat in the box.(4)There_______some ducks in the boat.(5)There_______some clothes on the line.
( )(8)What is ____ job ? A. she B. he C. her
( )(7)What do you want to ____ in the future ? A. is B . are C. be
( )(6)_____ does your father do ? A. Who B. How C. What
( )(5)Tom is ____ actor . A. a B. an C. none
( )(4)We are ____ happy family . A. a B. an C. none