3. She can't answer the phone because she is washing her hair.
4. I am not going out this evening because I've got a headache.
5. You can't listen to music because the stereo is not working.
6. My parents aren't here at the moment. They are playing golf.
7. What's the matter. Why are you crying?
8. What are the children doing in the garden?
9. They are not working this afternoon because they're both very tired.
10. We don't want to leave the party. We are talking to a very interesting person.
11. My children are learning English at the moment.
12. The sky is cloudy. Why are you wearing sunglasses?