The foreign guests, ____ were government officials, were warmly welcomed at the airport.
| A．most of them | B．most of which |
| C．most of whom | D．all of those |
33. If it were not for the fact that she _____ sing, I would invite her to the party.
| A．couldn’t | B．shouldn’t | C．can’t | D．might not |
32. Most of the audience wondered what idea a man who’s deaf from birth can have _____ music.
| A．with | B．in | C．of | D．At |
31. You see the lightning _____ it happens, but you hear the thunder later.
| A．for an instant | B．on the instant | C．in a instant | D．the instant |
30. She had no idea how it _____ that her husband met with trouble again.
| A．came about | B．came out | C．came across | D．came up |
29. As far as I’m concerned, education is about learning and the more you learn, ______.
| A． the more for life are you equipped | B． the more equipped for life you are |
| C． the more life you are equipped for | D． you are equipped the more for life |