24. 1) Snowdon
2) chess
3) theatre
4) channel

25. 1) He is listening to music.
2) Why are you running so fast?
3) Sombody is calling us.
4) He is playing football at the moment.
5) The students are writing a Maths test.
6) The girls are chatting on the phone now.

26. 1) Ben is making a presentation... He likes history. He wants to become...
2) B: She is sleeping.
A: ... She usually draws or watches TV ...
3) Maggie often helps her... But today she is sitting in her room and surfing the... She needs some...
4) Mr. Green walks in the... Mr. Green hates bad weather. That's why he is staying at home and reading his newspaper.