Fill in the blanks with 'Do' or 'Does'.
1. _______you have many friends?
Yes, I ______.
2. _______the girl help their parents?
3. ______your father have a car?
4. _____Alan and his sister have a big family?
5. _______Mary have a brother?
Yes, she _______.
1. Do, do 2. Does, does 3. Does, does
4. Do, do 5. Does, does