There is ____ Mr. Smith at the door who wants to speak to you.?

  A. a some         B. certain        C. some a          D. a certain?

The baby cried again. The young mother felt very ____ and her husband wore ____ expression                on his face, too.?

  A. confused; confused            B. confusing; confused 

  C. confusing; confusing           D. confused; confusing?

What worried the child most was ____ to visit his mother in the hospital.?

  A. his not allowing               B. his not being allowed?

  C. his being not allowed          D. having not been allowed

____ difficult the work may be, we must go all out to finish it ahead of time.?

  A. Whatever      B. However      C. How      D. What?

Most senior high school students are working hard day and night to pass the college entrance    examination, gaining ____ to a university.

  A. application     B. connection          C. admission        D. agreement

—Is it OK that I sit here?

    —Come a little ____ to me. I have something important to tell you.

  A. closer             B. more closely         C. close        D. Closely

—How do you feel about our manager—Mr. Yang?

  —He is very easy­going. I feel ____ when I stay with him.

  A. at a distance          B. at ease        C. at a loss    D. at heart

—I had been working till 4:00 a.m. to prepare a report for my boss.

   —____ you look very tired.

  A. No doubt       B. No hurry         C. No wonder        D. No need

. According to the statistics, young drivers are more ____ to have accidents than older drivers.

  A. possible       B. perhaps              C. probable         D. likely

The medical team left the village with great satisfaction, ____ a lot of local villagers.

  A. treating       B. having treated        C. to treat        D. treated