You can give direct short answers to questions using "Do & Does".
Present tense: Do
Past tense: Did
Do I need a ticket?
- Yes, you do.
- No, you don't.
- Yes, you did.
- No, you didn't.
- Yes, I do.
- No, I don't.
- Yes, I did.
- No, I didn't.
- Yes, he does.
- No, he doesn't.
- Yes, he did.
- No, he didn't.
- Yes, she does.
- No, she doesn't.
- Yes, she did.
- No, she didn't.
- Yes, it does.
- No, it doesn't.
- Yes, it did.
- No, it didn't.
- Yes, we do.
- No, we don't.
- Yes, we did.
- No, we didn't.
- Yes, they do.
- No, they don't.
- Yes, they did.
- No, they didn't.