Ответ:1. What are Sam and Kate doing? - they are playing tennis

2. What is David doing? - He is washing his bike.

3. Is Nick listening to the music or playing tennis? Nick is listening to the music.

4. Who is riding their bikes? - Victor and Ann are riding their bikes.

5. Is Diana planning flowers? - no, Polly is planting flowers.

6. Who is walking near the lake? Nobody is walking near the lake.

Объяснение: