The WHO ________ eat less bacon and other preserved meat because they can cause cancer.
| A．appeals people to | B．appeals to people to |
| C．calls in people to | D．calls on people |
Tom dropped in to see us on his way ________ home from the theater.
| A．a | B．the | C．× | D．to |
. Come _____. I’ll introduce my _____friend, Bob, to you.
| A．closely; close | B．close; closely |
| C．close; close | D．closely; closely |
I’m Mr. Brown from the police station. Could you tell me _____the butcher found
moving slowly across the square?
| A．what was it that | B．what it was that |
| C．what was it which | D．what did |
. ---I am green at everything.
---Don’t worry. _____ you get older, you get more experience.
A .When B. Till C. As D While
The men will have to wait all day _____ the doctor works faster..
| A．if | B．unless | C．whether | D．that |