____you had worked hard, you would have easily passed the final test.

A. When      B. If      C. Thought    D. Since

You are hurting me very greatly. I still may not forgive you,____you apologize.

A. even though     B. so that    C. in case   D. in order that

The ________ people in the traffic accident were given first aid at once.    A. hurt       B. wounded

C. injured       D. damaged

You are hurting me very greatly. I still may not forgive you, ____ you apologize.

A. even though     B. so that    C. in case   D. in order that

Before leaving the country, you must be in_______of a solid permit.

   A. charge     B. possession  C. demand   D. case

There is a growing______for people to work at home instead of in offices.

  A. tendency     B. aim      C. intention     D. situation

After two years’ research, we now have a __________ better understanding of the disease.

A. very   B. far

C. fairly  D. quite

—Where is my dictionary? I remember I put it here yesterday.

—You __________ it in the wrong place.

A. must put    B. should have put

C. might put   D. might have put

George couldn’t remember when he first met Mr. Anderson, but he was sure it was __________ Sunday because everybody was at __________ church.

A. 不填; the   B. the; 不填

C. a; 不填      D. 不填; a

Some kinds of animals can _______ the colour of their surroundings.

A. take on      B. dress up     C. put on D. get into