22. —— Can I get the house cheaper?
—— Sorry, it’s ______ my power to sell it any cheaper.
| A．without | B．except | C．beyond | D．out |
He’s posted the letter, _________he?
| A．isn’t | B．doesn’t | C．hasn’t | D．wasn’t |
The suit’s finished, __________?
| A．doesn’t it | B．isn’t it | C．haven’t you | D．hasn’t it |
Wait a minute, __________?
| A．shall you | B．will you | C．do you | D．don’t you |
Let us pass, _________?
| A．shan’t we | B．shall we | C．won’t we | D．will you |
Let’s take a rest, ___________.
| A．will we | B．shall we | C．shan’t we | D．won’t we |