Choose the correct answers

1. My
   [father|father's|fathers]
   colleague has an aquarium with fish.
2. She
   [does|doesn't|do]
   play tennis at weekends because she is busy with her homework.
3. They
   [never|sometimes|often]
   mop the floors, his sister does it.
4. I usually get
   [up|on|in]
   at 8 o'clock in the morning.
5. [Do|Does|Doesn't]
   you watch TV in the evening?
6. If you feel bad, you
   [should|don't have to|don't should]
   visit the doctor.
7. Where
   [do|does|don't]
   Mr Green usually have lunch?
8. [On|At|In]
   Sundays I help my mum with household chores.
9. Mark is
   [the better|the best|the worst]
   student in our class—he gets only excellent marks.
10. All the students
    [have to|has to|doesn't have to]
    do their homework.