a play with believable characters的用法和样例：
- I'd love to, but i'm...ing to see a play with Mary.
- I'd love to, but I'm going to see a play with Mary.
- On Saturdays, Jane saw a movie or a play with her good friend, Stella.
- A play is modelled according to a theatrical play with acts and role-parts.
- He toyed with the idea of writing a play.