After hearing the bad news, Susan found herself of it from time to time while at work.
| A．to think | B．thinking | C．though | D．having thought |
________leaves the room last ought to turn off the lights.
| A．Anyone | B．The person | C．Whoever | D．Who |
Great changes have take place in that school. It is no longer ______ it was twenty years ago, _______ it was so poorly equipped.
| A．what; when | B．that; which | C．what; which | D．which; that |
It is ______ that the US president will visit our country next month.
| A．likely | B．probably | C．possibly | D．perhaps |
--- Do you mind if I open the window?
--- ________ I feel a bit cold.
| A．Of course not | B．I’d rather you didn’t | C．Go ahead | D．Why not |
The brain ___________ grey and white matter, _______ weighs just over a kilo.
| A．consists of, it | B．consist of, which | C．is made up of, it | D．is made up of, which |