听下面一段较长对话，回答以下小题。
1. Where is the man going to have dinner on Friday night?

A．At a restaurant.

B．At his sister’s place.

C．At his mother’s place.

2. When did the man’s sister move out of home?

A．During high school.

B．Right after high school.

C．In her second year of college.

3. How often does the man usually see his sister?

A．About once a week.

B．About once a month.

C．About once every two months.