He fell asleep while he _________ (watch) TV.
had watched
was watching
watched
We _________ (have) dinner when the lights went out.
were having
had had
had
We _________ (have) dinner at a nice restaurant last night.
had
had had
were having
By the time she called, I _________ (already/go) to bed.
had already gone
was already going
already went
She _________ (finish) her homework and then watched TV.
was finishing
finished
had finished
We _________ (arrive) at the airport two hours ago.
had arrived
were arriving
arrived
I _________ (lose) my keys yesterday and couldn't get into my house.
had lost
lost
was losing
They _________ (leave) before we arrived.
were leaving
had left
left
The teacher _________ (explain) the lesson and then gave us some exercises.
was explaining
had explained
explained
She _________ (wait) for an hour before the bus came.
waited
had waited
was waiting
She was really tired because she _________ (study) all night.
studied
was studying
had studied
While I _________ (walk) to school, I saw an old friend.
walked
had walked
was walking
Before we moved here, we _________ (live) in London.
had lived
lived
were living
When he entered the room, everyone _________ (talk).
was talking
had talked
talked
I _________ (finish) my homework before my mom got home.
had finished
finished
was finishing
She _________ (already/eat) dinner before we invited her.
was already eating
already ate
had already eaten
He _________ (work) there for five years before he quit.
was working
worked
had worked
I _________ (read) when my phone rang.
was reading
had read
read
He _________ (forget) his umbrella at home this morning.
had forgotten
forgot
was forgetting
By the time we arrived, the movie _________ (start).
was starting
had started
started
They _________ (buy) a new car last weekend.
bought
were buying
had bought
While they _________ (play) football, it started to rain.
were playing
played
had played
We were tired because we _________ (walk) all day.
were walking
walked
had walked
They _________ (never/be) to Paris before their honeymoon.
never were
had never been
were never
I _________ (see) that movie before, so I didn’t want to watch it again.
had seen
saw
was seeing