Kevin (+)
Kevin was skateboarding.
Adam and Suzzane (+)
Adam and Suzzane were swimming
Dmitri (-)
Dmitri wasn't .....ing
Claire (-)
Claire wasn't ....ing
Mr. Cardoso and Ms. Kean (+)
Mr. Cardoso and Ms. Kean were waiting for the bus.
Sarah (+)
Sarah was watching TV
Paul (+)
Paul was buying a post card.
Ann (+)
Ann was riding her bike.
Will (-)
Will wasn't ....ing
Adela (-)
Adela wasn't .....ing
John (-)
John wasn't ...ing