1： Computer technology will __ ___ a revolution in business administration.

A： bring around
B： bring about
C： bring out
D： bring up

2： All their attempts to ____ _ the child from the burning building were in vain.

A： regain
B： recover
C： rescue
D： reserve

3： She's fainted. Throw some water on her face and she'll _ ____.

A： come round
B： come along
C： come on
D： come out

4： Many a player who had been highly thought of has __ ___ from the tennis scene.

A： disposed
B： disappeared
C： discouraged
D： discarded

5： It's very _____ of you not to talk aloud while the baby is asleep.

A： concerned
B： careful
C： considerable
D： considerate