Complete the questions with the question tags.
1. You have already been to this place, __?
2. Tom and Ken quarrel very often, __?
3. Your new classmate plays the guitar, __?
4. Nick enjoyed taking part in different quests and competition, __?
5. You were at home yesterday, __?
6. You are going with us __?
7. You are good at keeping secrets, __?
8. It's freezing today, __?
9. You have already apologized for your behavior, __?
10. Your brother looks very much like you, __?