Choose the equivalent or near-equivalent sentences.

1. You did it. You have to face the music.
2. Yes. You hit the nail on the head.
3. You two don't see eye to eye.
4. You have to learn it by heart.
5. You are an old hand at teaching.
6. That's great! You keep everything under your thumb.
7. You don't want to stick your neck out, do you?