You’re watching TV? You’re ＿＿＿to be cleaning your own room.

A. known    B. supposed   C. regarded    D. considered

. There were no tickets _____ for Friday's performance.

          A. preferable    B. possible    C. considerable    D. available

_____ his knowledge of the mountainous country, John Smith was appointed as our guide.

       A. In spite of      B. On account of     C. Regardless of    D. Instead of

It just isn’t fair_____ I was working as a waiter last month; my friends were lying on the beach. .  

A whenever           B. though      C. for          D. while

For a moment nothing happened Then _____   all shouting together.

A. voices had come     B. came voices     C. voices would come     D. did voices come

In the botanic garden we can find a（n）______of plants that range from tall trees to small flowers.

A. species        B. group           C. amount               D. variety

Nowadays people sometimes separate their waste to make it easier for it ______.      .

A. reusing        B. reused         C. reuses         D. to be reused

He proved himself a true gentleman and the beauty of his _______ was seen at its best when he worked with others.

A. temper               B. appearance            C. talent                    D. character

—Paul has gone abroad to try his luck.

—In my _______, his decision is not wise.

  A. word       B. view      C. sight      D. way

I bought a dress for only 10 dollars in a sale; it was a real______.

A. exchange         B. bargain          C. trade            D. business