Simple past vs past continuous

What ______ when I called you last night?

• did you did

• were you doing

• did you do

• were you

When you ______ to the classroom, what were they doing?

• arrive

• was arriving

• arrived

• were arriving

______ I was walking on the street, I met a friend.

• When

• Immediately

• Suddenly

• While

Tim ______ a computer game when his mum called him.

• was playing

• played

• was

• play

While she _______________ a book, the phone____________ .

• were reading / rings

• was reading / rang

• reading / ring

• read / was ringing

Which is the correct sentence?

• What did you did yesterday?

• What were you did yesterday?

• What did you do yesterday?

• What you do yesterday?

I was dancing when suddenly I __________

• was falling

• fall

• fell

• felt

Ron _____ a really interesting website about dance music while he ____ the internet.

• was finding / surfed

• found / was surfing

• was finding / was surfing

• found / surfed

While she _____ on the phone, her father ______.

• talked / was arriving

• talked / arrived

• was talking / arrived

• was talking / was arriving

They _____ tennis when it _____ to rain.

• were playing / started

• played / was starting

• were playing tennis / was starting

• was playing / started