Mary dropped the vase, but her mother stared at her _____ she had done something clever．
| A．in case | B．as if |
| C．o that | D．Though |
They asked me so many ______ questions that I got ______.
| A．confusing; confusing | B．confused; confusing |
| C．confused; confused | D．confusing; confused |
Jumping out of ______ airplane at ten thousand feet is quit ____ exciting experience.
| A．\; the | B．\;an | C．an; an | D．the; the |
Occasions are quite rare ______ I have the time to spend a day with my kids.
| A．which | B．when | C．where | D．what |
The magazine ______ the cover is missing was borrowed from the school library.
| A．its | B．who’s | C．whose | D．of which |
The place Mr Li suggested ______ the meeting is quite far from here.
| A．holds | B．holding | C．to hold | D．should hold |