The boys were playing football on the ground. Sam didn’t want to _______ them.
| A．take part in | B．join in | C．join | D．attend |
. 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 |
I often have conversations with John over _____telephone, while I keep in touch
with Tom by _____letter.
| A．/; the | B．the; / | C．/; a | D．the; a |