Put and verb into the past simple and one into the past continuos in the sentence. 1. he (revise) for his special psyhology exam when (call) 2.i'm sorry, i /hear) what you said. i ) the article about van riper, a famous american speech therapist. 3.while she ) in the hospital last winter she ) her old friends called harry. 4.when i ) the class the students ) the latest news. 5.wnen the parents ) home the children tv). 6. while i ) this afternoon i ) my umbrella. i don't know where.