She is only a (n) __________, not a friend of mine.
| A．acquaintance |
| B．familiarity |
| C．announcement |
| D．family |
____ his telephone number, she had some difficulty getting in touch with Bill.
| A．Not knowing | B．Knowing not |
| C．Not having known | D．Having not known |
I don’t like the way____ she talks to her teacher.
| A．in that | B．in what | C．by which | D．不填 |
. Many great men rose from poverty, Lincoln and Edison ____.
| A．like that | B．as though | C．for example | D．such as |
. Marry notices are placed in the park warning people to ____ the grass.
| A．keep out | B．keep out of | C．keep away | D．keep off |
. Let’s hope the weather ____ for Saturday’s tennis match.
| A．keeps up | B．picks up | C．carries on | D．puts up |