a box at the theatre的用法和样例：
- Her friends often got her a box at the theater.
- Before he left Germany, a Jewish friend had given Christophe tickets for a box at the theater.
- They have reserved a box for us in the theatre.
- She buy a box of chocolates at the corner store.
- We had engaged a box in the theatre.
- She bought a box of chocolates at the corner store.