1. Harp on the same string.
Correct!
Wrong!
2. Keep a good table.
Correct!
Wrong!
3. Take up the cudgels.
Correct!
Wrong!
4. Splitting hairs.
Correct!
Wrong!
5. A great hand at.
Correct!
Wrong!
6. To make a pile.
Correct!
Wrong!
7. Under someone’s wing.
Correct!
Wrong!
8. To sow one’s wild oats.
Correct!
Wrong!
9. An olive branch.
Correct!
Wrong!
10. Not worth a rap.
Correct!
Wrong!