Complete the phone conversation with the present continuous of the verbs.

The correct answers are as follows: 1. (a) What are you doing? 2. (b) I'm sitting in the living room. 3. (c) Are they watching TV? 4. (d) No, they aren't. 5. (e) Are you having a party? 6. (f) No, we aren't. 7. (g) We're having a pizza, that's all. 8. (h) What is he doing? 9. (i) He's studying. 10. (j) When are you coming? 11. (k) I'm coming home now.