______ make her father angry, Joan didn’t tell him her poor grade.
| A．In order to not | B．So that |
| C．So as not to | D．In order not to |
There were some chairs left over _____ everyone had sat down.
| A．when | B．until | C．that | D．where |
For many cities in the world, there is no room to spread out further, _______ New York is an example.
| A．for which | B．in which | C．of which | D．from which |
I haven’t seen Ann for ____ long that I’ve forgotten what she looks like.
| A．such | B．very | C．so | D．too |
Elizabeth has already achieved success _____her wildest dreams.
| A．at | B．beyond | C．within | D．upon |
My parents were quarrelling about me ____ I could not quite tell why．
| A．since | B．though | C．if | D．until |