Past Continuous tense exercise

Past Continuous tense exercise. Write the words in capital letters at the end of sentences in Past Continuous Tense.
1. I when the telephone rang. SLEEP
2. We had a good time when we at the party. DANCE
3. We television when my brother walked in. WATCH
4. I about something else. THINK
5. I my English lesson when you came. READ
6. We beer when my parents arrived. DRINK
7. I when my mobile rang. STUDY
8. It at night. RAIN
9. The car fine this evening. RUN
10. Tom and Betty when the parents came in. KISS