.Amy did very ______ in the school sports meeting, but Sandy did much ______.
--- It’s difficult for the village children to cross the river for school. --- I think a bridge _______ over the river.
I think the English song is _________ worth _________ again.
---I’ll do the washing-up. Jack, would you please do the floors? --_______.
Give me your telephone number ____I need your help.
---Do you think the last problem in this math test difficult? ---Yes. I could work it out.