1. It’s a _______ (完美的) plan. Don’t you think so?
2. Passengers may _______ (登机) the plane at about 10 am.
3. They said that boy was kind of _______ (傻里傻气的).
4. Mary doesn’t like _______ (户外的) activities.
5. Someone is waiting for you at the _______ (门) of the hospital.
