A. to speak very quietly to sb ,so that other people cannot hear what you are saying

B. Wait for the right moment to do sth.

C. the act of communicating with sb,especially regularly

D. making you feel embarrassed.

E. Common people or things

F. Help someone or something that has been in a serious accident

G. Something that can be done without manipulation.

H. Hoping to accomplish something or get something

I. Something to do on a regular basis

J. Make sure you can get something done.

K. To be upset or very anxious

L. The antonym of the big thing.