Simple Past and Past Progressive

I was washing the dishes ______ My mom arrived

• when

• while

When Luis came, I _____________ by phone

• Was

• talked

• was talking

1 When / you / buy / that tablet / ?

• When you bought that tablet?

• When did you buy that tablet?

1 How many copies / Gary / print / yesterday / ?

• How many copies Gary print yesterday?

• How many copies did Gary print yesterday?

• How many copies was Gary printing yesterday?

1 I __________________to the radio when I _______________this fantastic song.

• listening - was hearing/

• heard / listened/

• was listening - heard

When the war ________out we ________ in Warsaw. (break / live)

• breaking / lived

• broke/ were living

14. At half past nine she still ______________ her homework. (do)

• did

• done

• was doing

While the scientist __________ in his laboratory a friend ________ to see him. (work / come)

• worked/ came

• were working/ came

• was working/ came

She __________ a pink summer frock when I ______ her yesterday. (wear / meet)

• wore/ met

• was wearing/ met

• was wearing/ was meeting

She (surf) ____________ when the shark (attack)__________ her

• was surfed/ attacked

• was surfing/ attacked