Why did you ________ the radio?I was enjoying the music．

switch on

switch over

switch between

switch off

It was ________ everybody liked it．

such fun that

such a fun that

so fun that

so interesting a fun

It’s impossible to ________ the man among so many people．

know

realize

identify

identify with

It was because of his carelessness that the big fire destroyed the house, that is, his carelessness ________ the cost．

led to

gave off

made of

developed into

Nichael never dreamt of ________ for him to be sent abroad very soon．

being a chance

there’s a chance

there to be a chance

there being a chance

At last, she ________ her purpose．

reached

won

gained

achieved

His writing was greatly ________ by his experience in the country．

effected

affected

effort

offered

There we found our little son at the gate ________ a guard．

acted as

worked as

to be

acting as

How on earth do his remarks ________ what we are discussing now．

refer to

relate to

set to

turn to

This picture was taken a long time ago．I wonder if you can ________ my father．

find out

pick out

look out

speak out