英和和英

being used to

I have finished my business

I am through with my business

I am quit of the business.

to be used as a blind―be make a stalking-horse of

to be used for a certain purpose

Use it as...

being for someone's use

to take care―be careful

to take care of―be careful of―give attention to―anything

to finish one's business―get quit of one's business

to get quit of one's business

put to use

During use

as it were

be used by

to be enough

I have something to do

I am engaged.

since

have

have proceeded

on the occasion of

owned up to

come into use

the state of having been made use of

be of use

put to use

in lieu of

to be in use