—It’s difficult for the villagers to cross the river for market.—I think a bridge _________ over the river.
Orange can bring you success and ______ when you are feeling sad.
Mr Wang is an excellent teacher. He is ______ to spend a lot of time explaining things to us.
She’s never late for class, ______?
It’s a lovely day today! ______ go out for a walk?
— Mum, may I have some cakes? — Sorry, there’s ______ left in the box. I’ll go and buy some for you tonight.