There is a new problem involved in the popularity of private cars _______ road conditions need _______.

  A. that; to be improved B. which; to be improved   C. where; improving D. when; improving

See the flag on top of the building ? That was ___ we did this morning .

 A when         B. which               C. where        D. what

It is a spectacular __________ as the fireworks are set off and light up the who sky during the Spring Festival.

 A. look      B. view      C. scenery     D. sight

—I’m sorry I stepped outside for a smoke. I was very tired.

—There is no______ for this while you are on duty.

A. reason                    B. excuse        C. cause                           D. explanation

At the meeting they discussed three different  ______to the study of mathematics.

     A. approaches        B. means             C. methods             D. ways

My morning _______includes jogging in the park and reading newspapers over breakfast.

A. drill      B. action      C. regulation      D. routine

--- Would you please tell me what time it is?   

    --- It’s five minutes to nine ______ my watch.

A．on       B．by     C．at         D．in

---When did you last hear _____ Jay?

---He phoned me this morning, and we agreed____ a time and place to meet.

A of, to    B about, with    C. from, with  D. from, on

No one helped me . I did it all ______myself .

A．for           B．by            C．from            D．to

Could  you  show  me  the  TV  set  you  want _______?

A. to have repaired       B. to repair it       C. to have it repaired      D. it repaired