A、She visited her middle school. B、She was busy working. C、She was ill and had to stay at home. D、She was back to her hometown.

W: Hi, Jack. How was your weekend?
M: Fine, [6]I went back to my hometown.
W: What did you do there, may I ask?
M: I went to visit my middle school and saw some of my old classmates and teachers. We had a nice talk.
W: How wonderful! What else did you do there?
M: We went climbing the mountains, too. And the scenery there was very beautiful. Mary, what about your weekend?
W: Oh, don’t ask me, Jack.
M: What happened?
W: [7]I got a bad cold. I could do nothing but lie in bed.
M: Oh, dear! You’re really unlucky.
6. Where did Jack go last weekend?
7. How did Mary spend her weekend?