George ________________ (fall) off the ladder while he ________________ the ceiling. (paint)
Last night I ________________ (read) in bed when I suddenly ________________ a scream. (hear)
_____ you ________ (watch) TV when I ________________ you? (phone)
Ann ________________ (wait) for me when I ________________. (arrive)
She ________________ (be) not interested in the book because she ____ not _______ it. (understand)
Dear Student,
- fell, was painting
- was reading,heard
- Were you watching,phoned
- was waiting , arrived
- was , did not understand