A reward of $1,000 will be given to can provide any clues to the case which has been investigated by the police for nearly half a year.
| A．whoever | B．whomever | C．anyone | D．who |
The natives could live for thousand years in the desert land _______ a foreigner could starve.
| A．on which | B．which | C．in that | D．where |
She sat there without her shoes on, ________.
| A．watching | B．watched | C．looking | D．looked |
______ the windows ______ the pictures of different styles.
| A．Among; hang | B．Between; hanged | C．Among; hanging | D．Between; hang |
________ several years he has been working like this.
| A．In | B．After | C．For | D．Since |
– Are you married?
--No, still______.
| A．one | B．single | C．separate | D．myself. |