That art center is _______ used to be a factory, ______ millions of tractors were produced.
| A．what; where | B．where; where | C．what; which | D．where; which |
–-I feel down now. All my work goes for nothing.
--___________. That’s life.
| A．You are cut out for it. | B．- It happens | C．No problem | D．That’s it |
_______ is expected, according to the online survey, is _______ the price of housing will not go up any more.
| A．As; what | B．It; that | C．What; that | D．What; which |
-----Alice, you clean the blackboard today, _________?
----- But I cleaned it yesterday.
| A．won’t you | B．will you | C．didn’t you | D．don’t you |
--- Why is the cake so expensive?
---- Maybe you don’t know a cake made of wheat costs less than _____ made of rice.
| A．one | B．that | C．the one | D．another |
I _____ sooner but I didn’t know that they were waiting for me .
| A．had come | B．was coming | C．would come | D．would have come |