Нужна помощь. Буду очень благодарна за услугу!Надобно ко всем пяти предложениям

1does our teacher give us a test every month?

Does our teacher give us a test or sweets every month?

Our teacher gives us a test every month, doesn't she?

Who gives us a test every month?

What does our teacher give us every month?

2are they watching TV now?

Are they or our friends watching TV now?

They are watching TV now,arey they?

Who is watching TV now?

What are they watching?

3do we go to the disco every month?

Do we go to the disco every month or every Sunday?

We go to the disco every month, don't we?

Who goes to the disco every month?

Where do we go every month??

Has the man arrived at the station?

Has the man arrived at the station or at the hotel?

The man had arrived at the station, hasn't he?

Who had arrived at the station?

Where has the man arrived?

Did they travel to Barcelona last month?

Did they travel to Barcelona last month or last year?

They travelled to Barcelona last month, didn't they?

Who travelled to Barcelona last month?

Where did they travel last month?