К этим предложениям нужно задать вопросы. 1. Общий вопрос 2. Особый

1) My sister eats sweets every day.
Does my sister eat sweets every day?
What does my sister eat every day?
Does my sister or my brother eat sweets every day?
My sister eats sweets every day, doesnt she?
2) I havent seen Peter since Sunday.
Have I seen Peter since Sunday?
Whom havent I seen since Sunday?
Havent I seen Peter or Mike since Sunday?
I havent seen Peter since Sunday, have I?
3) Mary is speaking on the phone now.
Is Mary speaking on the phone now?
What is Mary doing now?
Is Mary or her mother speaking on the phone now?
Mary is speaking on the phone now, isnt she?
4) They are at home now.
Are they at home now?
Where are they now?
Are they at home or at work now?
They are at home now, arent they?
5) There are old houses in our streets.
Are there old houses in our streets?
What houses are there in our streets?
Are there old or new houses in our streets?
There are old houses in our streets, arent there?