She is only a (n) _________, not a friend of mine.
A. acquaintance B . familiarity C. announcement D, family
7.____________of the truth of the reports, he told his colleagues about it.
| A．Convincing | B．Convinced | C．To convince | D．Having convinced |
6. --Kitty, how was your weekend?
--I had a great time. I went skiing with my friends.
--Wow! ________.
| A．How interesting you are! | B．Cheers! |
| C．Sounds really cool! | D．I'll go there, too. |
5. I don't know what to_________at the university. I can't make any forecasts about my future.
| A．take in | B．take over | C．take off | D．take up |
4. The moment I got home, I found I my jacket on the playground.
| A．had left | B．left | C．have left | D．was leaving |
2. Jack is late again. It is_________of him to keep others waiting.
| A．normal | B．ordinary | C．common | D．Typical |