1 . Jack offered us a big meal when he was leaving the office, but our work ____, we refused it.

A．not finished	B．had not been finished
C．not having finished	D．wasn’t finished

2 . I have no _______ to the plan, so long as it would not cost too much.

A．refusal

B．comment

C．idea

D．objection

3 . Typhoon Morakot swept across Taiwan on August 8. 2009, _________hundreds of people dead or missing.

A．leaving

B．left

C．to have left

D．having been left

4 . ---Can I help you, madam?
---I’d like to buy ____eggs.

A．scores of

B．two scores of

C．two dozens of

D．three scores of

5 . ---Why does the lake smell terrible?
---Because large quantities of water ________.

A．have polluted	B．is being polluted
C．has been polluted	D．have been polluted

6 . Let's go to ________ cinema — that'll take your mind off the problem for ______ while.

A．the; the	B．the; a
C．a; the	D．a; a

7 . —Did you have a good time in Thailand last week?
—______, it was too hot.

A．Not really.

B．Yeah, why not.

C．Oh, great.

D．You’re right.