Past simple and continuous

She ... (swim) when the shark... (attack) her.

• swam, attacked

• was swimming, attacked

• swam, was attacking

He ... (dance) at a party when he... (meet) his girlfriend.

• was dancing, met

• danced, meeted

• dance, was meeting

I ... (have) a picnic when I ... (see) my sister.

• haved, saw

• had, seed

• was having, saw

When they ... (see) the shark they ... (swim) in the sea.

• saw, were swimming

• see, swim

• saw, swam

Susan ... (arrive) while I ... (have) dinner.

• arrive, have

• arrived, was having

• were arriving, had

He ... (play) football, when he ... (break) his leg.

• was playing, was broke

• was playing, broke

• played, were breaking

I ... (wait) for my friend when the bus ... (arrive).

• were wainting, arrive

• wait, arrive

• was waiting, arrived

When I ... (get back) my mum ... (cook) dinner.

• got back, was cooking

• were getting back, were cooking

• get back, cook

She ... (play) the piano when the phone rang.

(a)  

My parents ... (read) in bed while someone knocked the door.

(a)