What’s the language                  in Canada?

—Jack, your hair is too long!
—Really? I’ll have it _____ right now. 

—May we leave classroom now?
—No, you        . You        to leave until the bell rings.

– It’s difficult for the village children to cross the river to get to school.
– We think a bridge ________ over the river.

You have to be 18 years before you _________ to drive a car.

—I usually watch TV till 11 o’clock in the evening.
—Really ? Are you __________?

Don’t  put off today’s work for tomorrow. I mean , today’s work _____today.

They ________ often _______to be careful before _______the road.

Nobody ______ to go into the laboratory without permission (允许).

This kind of flower  　　　  well these days. Would you like to have one?