She was always __________（乐观的），even when things were at their worst.
The _____________（听众）was enjoying every minute of the performance .
The Kennedy family was a most ___________ (富裕的) family in American history.
Smoking and drinking are ______ (不健康的) lifestyles.
Tom is on a ___________ (节食) to reduce his weight.
I know that if I start watching a soap opera, I will immediately become___________ (上瘾的).
Ann’s performance showed her t___________ for music.
R____________ animals like tigers and pandas should be protected.
The law b___________ selling weapons privately.
I didn’t r____________ you without your glasses.
I like studying in the library for there are too many d__________ at home.
Whenever I mplaying football, he said he is too busy.
Thank you very much. It was very cof you to pick me up in the airport.
Mr. Smith is always s_________ his child, which is not a good way to educate him.
He has never taken pof much money, but he has always been in good condition.