Traduire en anglais des phrases qui contiendront « can » ou « can't » Traduction

Quelle est la traduction anglaise de chacune des phrases suivantes ?

Ils ne peuvent pas rester.

They mustn't stay.

They don't have to stay.

They needn't stay.

They can't stay.

Vous pouvez travailler ici.

You must work here.

You need to work here.

You can work here.

You can't work here.

Elle sait parler italien.

She can speak Italian.

She need to speak Italian.

She must speak Italian.

She can't speak Italian.

Pouvez-vous ouvrir la fenêtre, s'il vous plaît ?

You can open the window, please.

Must you open the window, please?

Do you can open the window, please?

Can you open the window, please?

Peut-on aller à San Francisco ?

Do we can go to San Francisco?

Must we go to San Francisco?

Can we go to San Francisco?

We can go to San Francisco?