选择不同类的单词。
（）（1）A libraryB. playground C. computer D. washroom
（）（2）A. dinnerB. cAnteenC.breakfastD. lunch
（）（3）A. whiteB. shoesC. shirt D. sweater
（）（4）A mathB. musicC. jeans D. art
（）（5）A. fourteen B. grayC. eight D. twenty
It’s 2 o’clock . Let’s play_____.
A. the football B. football C. footballs
It’s time to ____ TV.
A. seeB. look C. watch
I’m lAte _____ school.
A. toB. forC. of
School is ____. Let’s go to the playground.
A. over B. on C. up