I was sleeping ... my cat meowed loudly.
when
... Guilherme arrived, we were watching a video.
When
While we were completing the exercise, the teacher ... the notebooks.
correction
correct
corrected
corrects
The rain started while I was ... online.
plays
played
play
playing
We were ... lunch when we met the new student.
ate/had
ated/haved
eat/have
eating/having
When I arrived at school, my friends ... for me
waits
waited
were waiting
waiting
We were walking home when we ... the rainbow.
seeing
seed
saw
were seeing
When the teacher ... the classroom, we were finishing our homework.
entered
entering
finish
finishing
While I was eating cookies, my mom ... dinner. Now she's really angry.
make / was making
make / making
maded / making
made / was making
The rain ... while I was waiting.
started
Elisa ... to music when someone knocked on her door.
was listening
The fire alarm went off while we ... taking a test.
were
When I got home, my cat ... on my bed.
was sleeping
While I ... trying to watch the movie, some people were playing on their phones.
was
My mom was working when I ... her.
called
While they were riding their bikes, they ... something strange.
saw
