23.They are
teachers and don’ t realize_______to start and run a company.
| A．what takes it | B．what they take | C．what takes them | D．what it takes |
They talked for about an hour of things and persons ______ they remembered in the school.
| A．which | B．that | C．who | D．whom |
--Is it all right if I use your car ?
----
| A．It depends | B．Go ahead |
| C．Got it. | D．I don’t care |
Our school has developed a learning system students can do a lot of teamwork.
| A．that | B．when | C．which | D．where |
-We’re going camping this afternoon.
--Enjoy yourselves! Take a map with you you get lost in the forest.
| A．so that | B．in case |
| C．as if | D．even if |
How much bread is there?
-_____________.
| A．none | B．all | C．nothing | D．any |