Вставьте в предложениях вредную собачку not.
I mustn^t touch Dad^s computer.
He must wash his face.
We must find our dog.
She must write a letter.
She mustn^t open the presents.
She must help her mother.

I must not touch Dad's computer.He must not wash his face.We must not find our dog.She must not write a letter.She must not open the presents.She must not help her mother.