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.
corrected
correct
corrects
correction
The rain started while I was ... online.
playing
plays
play
played
We were ... lunch when we met the new student.
ated/haved
eat/have
ate/had
eating/having
When I arrived at school, my friends ... for me
waits
waited
waiting
were waiting
We were walking home when we ... the rainbow.
seeing
were seeing
saw
seed
When the teacher ... the classroom, we were finishing our homework.
entered
finish
entering
finishing
While I was eating cookies, my mom ... dinner. Now she's really angry.
make / making
make / was 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
