— ________ your sister a nurse?
—Yes，she is.
A．Is B．Are C．Am
选择正确的答语。
选择不同类的单词。
（1）A.library B.playground C.computerD.washroom
（2）A.dinnerB.canteen C.breakfast D.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.footballC.footballs
It’s time to ____ TV.
A.seeB.lookC.watch
I’m late _____ school.
A.toB.forC.of