You will be required to _________ Mrs．Smith in preparing a report．

1. A.
   assist
2. B.
   help
3. C.
   offer
4. D.
   afford

To be qualified for the job, _____.

A. one needs to have profound knowledge   B. profound knowledge is important  

C. profound knowledge is a must   D. it is required that one has profound knowledge

To help a friend solve the problem troubling him,      .

         A．a friend should be made known of his difficult situation

         B．a man should be equipped with the kind of knowledge required

         C．nothing is better than offering of knowledge required

         D．keeping one’s promises is most important

To help a friend solve the problem troubling him,      .

  A．a friend should be made known of his difficult situation

  B．a man should be equipped with the kind of knowledge required

  C．nothing is better than offering of knowledge required

    D．keeping one’s promises is most important

To be well fit for the job, _______.

1. A.
   a good knowledge of physics is needed
2. B.
   one needs to have a good knowledge of physics
3. C.
   it is required that one should have a good knowledge of physics
4. D.
   a good knowledge of physics is important