The teacher speaks ________ and carefully so that we can understand her better.
| A． |
hardly |
B． |
only |
C． |
slowly |
D． |
nearly |
--Shanghai Pudong Airport please! I must get there by 7．
--____，but I'll try my best．
| A．No problem | B．All right |
| C．I can't promise | D．I can't do that |
The research group ____ 15 members has made great achievements in recent years．
| A．is made up of | B．makes up |
| C．made up of | D．making up of |
When the star fell ____ the darkness quickly at night，all the people felt it amazing．
| A．down | B．off |
| C．behind | D．through |
It's an either-or situation．You can watch TV or play games，but you can't do ____．
| A．others | B．either |
| C．another | D．both |
--I'd like to book a room for tonight．
--Sorry，sir，but we don't have any rooms ____ right now．
| A．able | B．comfortable |
| C．available | D．suitable |