When / While

........ he was surfing the Internet, his computer crashed.

• When

• While

I fell asleep ....... I was working.

• While

• When

I was waiting for Ben ...... I saw Kelly

• While

• When

....... we were having dinner, Dominic called.

• While

• When

Liz was reading a magazine ...... the lights went out.

• while

• when

...... found your pen, I was looking for my keys.

• While

• When

When he ......... the room, they were listening to music

• leave

• left

• leaves

• lefts

Jenny broke the vase while she ................. it.

• were washed

• was washes

• was washing

• washed

When she ............ , her mom ............. breakfast.

• was getting up/ prepared

• was preparing/ got up

• gets up/ prepares

• got/ was preparing

Jane was reading a book while her brother ............ TV.

• watched

• was watching

• were watching

• watchings