1. in / swimming / . / was / the sea / I /

2. were / . / the news / to / The people / listening /

3. playing / We / . / on / weren't / PE class / basketball /

4. was / the trees / The wind / moving / . /

5. fighting / The brothers / weren't / . /

6. tidying up / I / the kitchen / yesterday afternoon / was / . /

7. Rob and TOm / frisbee / weren't / because / raining / playing / was / . / it /

8. was / at 1 p.m. / My mum / dinner / . / making /

9. The cyclist / in the tour / . / wasn't / riding /

10. an e-mail / I / . / writing / to / was / my friend /