[LOCUTOR]

Track twenty-one, unit nine, necessity is the mother of invention

1. Listen and repeat.

[MULHER]

I have lost my computer chip that was not cheap.

[LOCUTOR]

2. Listen, repeat and observe the pronunciation of the words.

[MULHER]

chip • cheap

[LOCUTOR]

3. Now, listen to the sentences and write down in your notebook the words you hear.

a )

[MULHER]

I bought the nicest and most modern running shoes for my dad, but they don't fit on his feet.

[LOCUTOR]

b )

[MULHER]

This modern car has a great seat for driver and passengers to sit comfortably during the drive.