Two-thirds of Australia kangaroos and ______ are native ______the area which_______ dry and desert.
| A．dingoes; to, is | B．dingos; on, are |
| C．dingoes; to ,are | D．dingos; by, is |
---Jane walked past me without greeting.
----She _____ you.
| A．can’t see | B．couldn’t see | C．can’t have seen | D．mustn’t have seen |
Mrs. Black doesn’t believe her son is able to design a digital camera, _____?
| A．is he | B．does she | C．doesn’t she | D．does he |
—Shall I lock the lab now before I go home?
—_____. I’ll check it myself later.
| A．Go ahead | B．No problem | C．All right | D．Don’t bother |
. ----Promise you’ll never wear this kind of dress!
----________. What if I will give a performance?
| A．It’s up to you | B．That reminds me | C．That depends | D．I forget that |
I think you should complain----______, of course, you are happy with the way things are.
| A．if | B．unless | C．as | D．because |