They are borrowing books in the ____.
library
What is she doing in the park?
She's kicking a ball.
They are buying groceries in the ____.
supermarket
They are mailing letters in the ____.
post office
She is shopping in the ____.
department store
What is he doing in the library?
He's borrowing books.
What are they doing in the supermarket?
They're buying groceries.
What is she doing in the movie theater?
She's watching a movie.
What is he doing in the post office?
He's mailing letter.
What are they doing in the department store?
They're shopping.
He is kicking a ball in the ___.
park
He is watching movie in the ___.
movie theater