Present Simple, Present Continuous, Past simple.

Peter and Mary ............... watching TV now.
1. don't
2. doesn't
3. aren't
........... you buy any clothes last month?
1. Did
2. Do
3. are
Where .............. Helen's parents last week?
1. were
2. did
3. are
I ............. invite her to my party last Saturday.
1. don't
2. wasn't
3. didn't
.......... you always do your homework alone?
1. Are
2. Do
3. Does
What ................ they doing at the moment?
1. are
2. do
3. does
She ............ usually help at home on the weekdays.
1. doesn't
2. don't
3. isn't
How often ........... you go to the theatre?
1. does
2. do
3. are
Mandy ............. ironing the clothes now.
1. doesn't
2. isn't
3. don't
................ they listening to the news now?
1. Do
2. Are
3. Is