國中英語基測出現過 a 的考題。
Stella: Hello?
Marco: Hi, it's Marco. Is Steven there?
Stella: No, he isn't. May I take a message?
Marco: Yeah. Please tell him that I can't go shopping with him tonight. I'm not feeling well. My mom is taking me to see a doctor.
Stella: Oh, I'm sorry to hear that. I hope you'll feel better soon!
Marco: Thanks! Bye!
Stella: Bye!