根据句意，用括号内所给单词的适当形式填空。There are five classrooms on the _______ (one) floor in our school.
Millie likes going _______ (shop) with her mother at weekends.
The _______ (hero) in the story are great. I like them very much.
—What sport do you like _______ (well), Amy? — My favourite sport is swimming.
Today is our School Open Day. There is a _______ (parent) meeting in the afternoon.