In fact,we should also take care not to cough or sneeze loudly ________ public if possible．

1. A.
   on
2. B.
   in
3. C.
   at
4. D.
   for

In fact,we should also take care not to cough or sneeze loudly in public ________

1. A.
   if possible
2. B.
   if it is possible
3. C.
   as soon as possible
4. D.
   as much as possible

We should ______ take care not to sneeze ________ in public．

　　A．too；loud　　

B．either；louder

　　C．also；loudly　　

D．neither；loud

We should ______ take care not to sneeze ________ in public．

　　A．too；loud

B．either；louder

　　C．also；loudly

D．neither；loud

 —Talking loudly in a library is impolite.

—In fact, we should also take care not to cough or sneeze loudly in public.

A. look after   B. be careful  C. take care of      D. look up