It’s high time that we _____ home and _____ supper now.

—Can I pay the bill by check? —Sorry, sir．But it is the management rules of our hotel that payment     be made in cash．

Don't you think it a pity that John ______ have behaved roughly toward us?

_______  it be true that the road is being blocked at this moment, for cars are moving like snails inch by inch

It was very kind of you to do the washing up, but you _______ it.