Complete the sentences using 'do', 'does', 'don't', or 'doesn't'.

1. A: Do you live in St Petersburg? B: No, I don't. 2. A: Does he wake up early in the morning? B: Yes, he does. 3. A: Do they like football? B: No, they don't. 4. A: Does she have lunch at school? B: No, she doesn't.