She ______ (sleep) when I _____ (arrive).
She was sleeping when I arrived
I ____ (play) in the park when I ____ (meet) my friend.
I was playing in the park when I met my friend.
He ______ (not watch) when the elephant ____(run) away
He wasn’t watching when the elephant ran away
He______ (look) out of the window when he ____(see) an ambulance.
He was looking out of the window when he saw an ambulance.
We _____ (play) tennis when my friend _____ (hurt) his ankle.
We were playing tennis when my friend hurt his ankle.
They ________(watch) tv when someone _______(knock) at the door.
They were watching tv when someone knocked at the door.
They _________(find) some treasure when they ______(dig) at the beach.
They found some treasure when they were digging at the beach.
I _________(not wear) my raincoat when it _______(start) to rain.
I wasn't wearing my raincoat when it started to rain.
They ________(not sleep) when their parents ______(come) home.
They weren't sleeping when their parents came home
When I___________(swim), I _________ a mermaid (see).
When I was swimming, I saw a mermaid
He _________(hear) a noise when he _________ (read).
He heard a noise when he was reading.
She _______ (watch) a film when she _____ (hear) a noise.
She was watching a film when she heard a noise.
We ___________(eat) dinner when you______ (phone)
We were eating dinner when you phoned
He ____ (work) in the garden when he _____ (find) some money.
He was working in the garden when he found some money.
He ____ (have) a shower when the telephone ______ (ring).
He was having a shower when the telephone rang.
He _______ (fall asleep) while he _______(fly) the plane
He fell asleep while he was flying the plane.
We ________(play) tennis when a dog ________(steal) our ball
We were playing tennis when a dog stole our ball.
I _________(hurt) my leg when I ________(play) football
I hurt my leg when I was playing football
I ___________(swim) when I _________ (see) a shark
I was swimming when I saw a shark
I _______ (see) my friend when I _________(cycle).
I saw my friend when I was cycling