-----Can i pay the bill by check?
------Sorry, sir. But it is the management rules of our hotel that payment _________ be made in cash.
| A．shall | B．can | C．will | D．may |
My parents used ________they had to get a new car for my brother.
| A．which | B．all what |
| C．what | D．不填 |
In ____old society many yang women died by so strange and cruel ___custom.
| A．/不填//; a | B．不填 ；the |
| C．the；a | D．An ; a |
No matter how bright a talker you are, there are times when it’s better ______ silent.
| A．remain | B．be remaining | C．to remain | D．having remained |
We laugh at jokes, but seldom __________ about how they work.
| A．we think | B．think we | C．we do think | D．do we think |
There is ___________ as a free lunch.
| A．not such thing | B．no such a thing | C．no such thing | D．such no thing |