The college education system should be reformed ______ it can follow the pace of the
economic development. 
| A．so long as | B．so that | C．only if | D．even though |
— Sorry for what I have said to you．
— _____．
| A．Forget it | B．You are nice |
| C．Don’t mention it | D．You’d better not |
David suddenly realized that the waiter was the same man _____ face he had seen in a painting many years ago．
| A．which | B．that | C．of whom | D．whose |
Ms．Zero was preparing food．Under one of the apple trees in the garden ______, smoking and looking at the harvest with a smile．
| A．stood her husband | B．did her husband stand |
| C．her husband stood | D．her husband standing |
The traffic is heavy these days．I ______ arrive a bit late, so could you save me a place?
| A．can | B．might | C．need | D．must |
_____ will greatly decide their future, most senior 3 students think, is their grades．
| A．That | B．Which | C．What | D．As |