- While I __________ (read), the phone __________ (ring).
- They __________ (walk) through the park when it __________ (start) to rain.
- She __________ (watch) TV at 8 PM last night.
- We __________ (eat) dinner when you __________ (call).
- He __________ (find) his old jacket while he __________ (clean) the attic.
- I __________ (not understand) the movie because I __________ (not listen) at the beginning.
- They __________ (sit) at the café all afternoon yesterday.
- The cat __________ (sleep) on the sofa when I __________ (arrive) home.
- You __________ (miss) the bus because you __________ (not hurry).
- Maria __________ (study) for her exam all week because she __________ (want) to get a good grade.
Answers for Self-Checking:
- was reading ... rang
- were walking ... started
- was watching
- were eating ... called
- found ... was cleaning
- didn't understand ... wasn't listening
- were sitting
- was sleeping ... arrived
- missed ... weren't hurrying
- was studying ... wanted