FA_U7L3_Warm Up_ used to - used for

a mobile phone/ used to/ make phone calls

Airpods/ used for/ listen to music

A video game system/ used to/ play games.

A fridge/ used for/ keep food cold.

A jacket / used for / keep the body warm.

Pens/ used for/ write

A compass / used for / find where a place is.

An engine / used to / make cars go.

An abacus / used for / calculate.

A fish trap / used for / catch fish.