I said hello to the couple, but to my surprise, ________ of them answered it.
A．none B．either C．neither D．any
The young man we just talked to is a traveler ______ parents visited us last year.
A．that B．whose C．whom D．which
----Shall I look after your house while you are away?
----______.
A．It couldn't be better． B．Of course you can.
C．If you like. D．It's up to you.
I have reached a point in my life _____ I am supposed to make decisions of my own.
A．which B．where C．that D．why
The detective, ______ to be reading a newspaper, glanced at the man seated next to a woman.
A．pretending B．expecting C．wanting D．intending
It is beyond my _______ to search the criminal’s house, for I haven’t got permission from my superior.
A．energy B．power C．force D．ability
