1.She SAW the shark while she was surfing.
2.What WERE you doing last night at 8.00pm?
3.I was reading a book when my brother GOT back.
4.He didn’t LIKE the film very much.
5.What did he see while he WAS SWIMMING?
6.You can turn off the TV, I AM NOT watching it.
7.I was talking to Stephen while the phone WAS RINGING.
8.I went to the cinema last night but I DIDN`T LIKE the film.