听句子选单词。（10%）
（1）A.door B.board C.floor
（2）A.teacher B.picture C.finger
（3）A.short B.sport C.strong
（4）A.forty B.thirty C.twenty
（5）A.wall B.ball C.tall
( ) There _______ three robots on the sofa.
A. is B. are C. isn’t
( ) -- ________ are the jeans? --They are on the bed.
A. Where B. What C. How
( ) --I’m thirsty . --Here is some ___________for Tina.
A. tea B. apples C. pies
( ) There is ________ orange coat on the bed.
A. a B. the C. an
( ) Thebearsare ________ her.
A. infrontB. infrontofC. inthefrontof