I was having lunch _________ James arrived.

• when

• while

________ we called him, he was cancelling his flight.

• when

• while

The screen went black ________ we were watching a movie.

• when

• while

______ John was washing his hair, I did my homework.

• when

• while

________ Sandra was washing the dishes, a plate fell off the shelf.

• when

• while

I __________ in a café when you ______ me.

• was sitting / called

• sat / were calling

• was sitting / were calling

• sat / called

When David ______ his ankle, we __________ tennis.

• hurt / played

• was hurting / were playing

• was hurting / played

• hurt / were playing

While I ________ my friends, the school bus _________.

• texted / was arriving

• texted / arrived

• was texting / arrived

• was texting / was arriving

Cindy _________ her leg while she __________ snowboard.

• broke / did

• was breaking / was doing

• broke / was doing

• was breaking / did

What ____ you _____ when your parents _______?

• did you do / were arriving

• were you doing / were arriving

• did you do / arrived

• were you doing / arrived