__________I understand you, I can’t agree with you.
| A．While | B．When | C．Since | D．Because |
Operations which left patients ______ and in need of long periods of discovery time now leave them feeling relaxed and comfortable.
| A．exhausted | B．unhealthy | C．upset | D．fearful |
America will never again have as a nation the spirit of adventure as it ______ before the West was settled.
| A．has | B．did | C．was | D．would |
I was awfully tired when I got home from work, but a half-hour nap ______ me.
| A．revived | B．released | C．relieved | D．recovered |
Hardly a month goes by without ______ of another survey revealing new depths of scientific illiteracy among US citizens.
| A．words | B．word | C．a word | D．the word |
Although she is new here, she seems to be ______ with everyone who comes to the store.
| A．admired | B．admitted | C．accepted | D．acquainted |