Once in bed,I read for twenty minutes and then _______ the light.
| A．turned out | B．turned over |
| C．turned on | D．turned up |
Jane _________ under the pressure of work and she had to stay in hospital for a month.
| A．broke up | B．broke down | C．broke out | D．broke away |
— Do you know how I can ________ him?
— On his mobile phone．
| A．learn | B．reach | C．seek | D．touch |
Although she has a lot of problems, she manages to remain ________.
| A．optimistic | B．cautious | C．concerned | D．upset |
Don't throw away the old books. Give them to ________ needs them．
| A．whoever | B．anyone | C．who | D．whomever |
Don’t telephone me at 8 a.m. tomorrow — I ________ a meeting.
| A．am having | B．will be having |
| C．am about to have | D．have had |