tast

the set of tools that you need to do a particular job or activity

(a)  

someone who hates you and

wants to harm you.

pay someone to work for you.

(a)  

to receive a particular amount of money for the work that you do.

to receive a particular amount of money for the work that you do.

(a)  

to produce a change in somebody/something.

A change that is caused by an event, action...

(a)  

something that you have to do because it is morally or legally right.

each member of a group does something to/for the other members.

(a)  

To be not sure about something.