What is this?


1.  money that you are given by an employer or the government when you are ill and cannot work (1 p.)

2.  a period of time that a legal, business, or financial agreement lasts (1 p.)

3.  money that someone regularly receives after they have stopped working because of their age (1 p.)

4.  a procedure for making official complaints by employees about the way that they have been treated at work (1 p.)