______ interested us most was ______ he saw last night.
| A．It; what | B．What; what | C．What; how | D．It; how |
I don’t have time for a drink now, but I’ll ________ you later.
| A．take part in | B．attend | C．join | D．join in |
Is this one different ________ that one ________ color?
| A．in; in | B．from; from | C．from; in | D．in; from |
Jumping out of ______ airplane at ten thousand feet is quite _____ exciting experience.
| A．/ ; the | B．/ ; an | C．an; an | D．the; the |
It is on 1st Sept. ________ students go back to school every year.
| A．when | B．that | C．who | D．what |
－Congratulations to you! I hear you got the first in the English Speech Competition.
－__________.
| A．Don’t mention it. I think that is only my past. |
| B．Thanks. But I think I could have done better. |
| C．There is nothing to cheer for. |
| D．No, no. it’s a piece of cake. |