1 Are you sunbathing by the pool?
2 Is she waiting for a tram?
3 Is it snowing in Moscow?
4 Are his parents dancing rock and roll?
5 Is Pete eating a large ice cream?
5.
1 My brothers are not play tennis, they are playing golf.
2 Henry isn't reading a book, he is reading a magazine.
3 Leo and Pam aren't sitting by the pool, they are swimming in the sea .
4 Collette isn't speaking French, he is speaking Spanish.
5 The children are not buying some clothes, they are buying food.