I prefer to deal with big companies because their service and reputation are better than ________ of small ones.
| A．that | B．those |
| C．ones | D．one |
It’s a pity that the quarrel________their friendship.
| A．broke up | B．put down |
| C．took away | D．gave up |
The number of traffic accidents caused by drinking is ____ as the number of those caused by non-drinking driving．
| A．as twice many | B．many as twice | C．as twice large | D．twice as large |
In China ______ graduates go abroad to have a further study every year ．
| A．a great deal of | B．many a | C．masses of | D．a plenty of |
----- Where did you get to know her?
---- It was on the farm _______ we worked．
| A．that | B．where | C．there | D．which |
——I’m sorry , but there’s no smoking on this flight ．
——Oh, I _______that ．Sorry , I won’t again ．
| A．don’t know | B．didn’t know |
| C．won’t know | D．haven’t known |