Is this ____ math book – No, it isn’t____ . ____ is over there.

Our parents are always strict____ us , especially ____our studies.

.—Mr. Green, what’s your job—______. I’m in No. 1 Middle School.

下列各句中没有语病的一项是（ ）

No hurry at all The train will come in an hour; _____, we can have lunch [ ]