Fill in the gaps with do,does,don't,doesn't.

1)........they want to be teachers?-Yes,they...........
2).....he want to be an engineer?-No,he............
3)I......want to be a nurse,I want to be a doctor.
4)My sister ..........want to be a secretary,she wants to be a nurse.
5)What ........you want to be?-A shop-assistant.
6)What ......your brother want to be?-A busi-nessman.

1) Do they want to be teachers?-Yes,they do 2) Does he want to be an engineer?-No,he doesn't 3)I don't want to be a nurse,I want to be a doctor.4)My sister  doesn't want to be a secretary,she wants to be a nurse.5)What  do you want to be?-A shop-assistant.6)What does your brother want to be?-A businessman.