1. He's having a shower at the moment.
2. Are you coming to the cinema with us now?
3. They're running to school.
4. She's dancing with her friends.
5. Are we using the right computer?
6. He isn't writing with his new pen.
7. The students are studying English with their new teacher.
8. Lucy is putting her books into her bag.
2. I'm not talking.
3. My parents are working.
4. I'm writing this exercise with a pencil.
5. I'm not having problems with this exercise.