Read the following conversation and answer the question. M: Did you finish typing that report? W: Yes, I did, but I worked late. M: But it must be a long report, I guess. W: Exactly. Twelve pages. I spent three hours on it. M: By the way, what time did you go home? W: I left the office at nine o'clock. I got home at ten. M: What did have for dinner? W: I sent out for a sandwich and ate at my desk. Question: What was the woman doing before she went home? - Typing a report. - Rewriting a report. - Reviewing a report.
The answer to this question is:
Typing a report.