Răspuns:
He must sign in first.
They can't work individualy.
Amy must ask the teacher for the answer.
She can't answer the phone because her hands are wet.
He must work harder.
She can't sleep well in that house.
Paul must invite only his family.
You can't sleep very well because of it.
She must send it to her mum.
They must do it or otherwise they are gonna be kicked out.
He must fix it before his friend comes.
