Question

why are the children here ? look at the pictures and answer the question.
exemple : they are in a railway station .
               they are talking the train.
library\ read
supermarket / buy toys 
museum/ look at  pictures .
church / sing 

Answer 1

They are at the library .
They are reading books.

They are at the supremarket.
They are buying toys.

They are at the museum
They are looking at the pictures.

they are at the church
they are singing