Перепишите предложения во множественном числе:
This is a brown box.
This is the girls watch.
She has got a child.
What colour is the mans shirt?
My cousin is a doctor. 
(Написать на Английском.)

Спасиибо:)

These are brown boxesThese are the girls' watchesShe has got childrenWhat colour are the man's shirts?My cousins are doctors

There are brown boxes.There are the girls^s watches.They have got children.What colour are the men^s shirts?My cousins are doctors.