Alvin ____ ____ English class ____. ____ they ____, Alvin ____ his homework. I ____ lunch ____ James ____. I ____ in the shop ____ someone ____ my bag. I ____ my back ____ I ____ to lift the piano. ____ I ____, I ____ to a very interesting radio program Alvin ____ his leg ____ he ____. My father ____ at 70 km/h ____ a policeman ____ him. Alvin ____ sick ____ he ____ in Texas. ____ he ____, he often ____ to music.

"When" and "While" fill-in

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