If we sit near front of the bus, we’ll have better view.
__ your brother playing chess with Jack?
Elephants can remember the places ___food and water.
At school I___wear a uniform and I ___keep my hair short.A.can’t; have toB.have to ;must C.don’t have to;must
We ____or eat in class at school.
Don’t be late ____class.We must be ____time.