______ me when you get it through and I’ll pick you up at your work place.
| A．Calling | B．Call | C．Called | D．To call |
Take a taxi , _____ you'll miss your train .
| A．and | B．if | C．otherwise | D．or |
If you _____ stop smoking , you can only expect to have a bad cough .
| A．won't | B．would not | C．do not | D．can not |
There must be _____ book which could help .
| A．some | B．any | C．one | D．one useful |
Sarah hopes to become a friend of _____ shares her interests.
| A．anyone | B．whomever | C．whoever | D．no matter who |
The young man spent as much time as he _____ over his lessons.
| A．went | B．can go | C．could going | D．could to go |