I’m sorry you’ve been waiting so long, but it is still some time ____ Brian gets back.
| A．before | B．since | C．till | D．after |
There are few areas left where pandas can live, ?
| A．aren’t there | B．are there | C．is there | D．isn’t there |
--Look at the black clouds. It soon.
--Sure. How I wish we out!
| A．is raining...didn’t come | B．is to rain...won’t start |
| C．will rain...haven’t started | D．is going to rain...hadn’t come |
We don’t allow in the lecture hall, so you are not allowed here.
| A．smoking...smoking | B．to smoke...to smoke |
| C．smoking...to smoke | D．to smoke...smoking |
There is something wrong with my bike, so I’ll get it tomorrow.
| A．repairing | B．being repaired | C．to repair | D．repaired |
The most interesting thing we should pay attention to is the first thing
I have said.
| A．which...that | B．that...which |
| C．which...which | D．that...that |