________ loudly did he speak that even the people in the next room could hear him．

1. A.
   So
2. B.
   Very
3. C.
   Too
4. D.
   Much

______ loudly in a library or a movie theater is impolite.

A. Talk

B. Talks

C. Talking

D. Talked

 —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