We didn’t start our discussion __________ everybody arrived.
| A．since | B．if | C．while | D．until |
一Have you read today’s morning paper?
－Not _______. What’s the latest news?
| A．only | B．yet | C．ever | D．just |
－How about the pollution in the countryside?
－Luckily, it’s not as serious as _______ in the big cities.
| A．that | B．it | C．one | D．those |
They had to operate _______his arm because it was broken in two places.
| A．with | B．/ | C．at | D．on |
－It was _______ great fun to be a host, wasn’t?
－Yes. That’s _______ experience hard to forget.
| A．／; an | B．a; an | C．; the | D．a; the |
---Thank you very much for your help.
---______.
| A．With pleasure. | B．It’s my pleasure. |
| C．It’s my duty. | D．I’m serving the people. |