1.Mr Green asked us to stop      . So we stopped        to him at once.

   A. talking , listening B. to talk, to listen C. to talk, listening  D. talking, to listen

 2. ----- It’s terrible cold today, isn’t it?

   ----- Yes,         yesterday.

   A. so it was       B. so was it    C. so it is     D. so is it

3. He needs tools        his car.

  A. to mend       B. mending     C. mend     D. mended

4. Tom knew nothing about it         his sister told him.

  A. since          B. if          C. until      D. after

5. We should keep our eyes        white doing eye exercises.

  A. close          B. closed      C. open      D. opened