1.Greg didn't want to be late for the theatre. He drove as fast as he could. The play ___ as he walked in the door of the theatre. was just beginning had just began just began had been just beginning 2.While I ___ a burglar cli...

1.Greg didn't want to be late for the theatre. He drove as fast as he could. The play ___ as he walked in the door of the theatre. was just beginning had just began just began had been just beginning 2.While I ___ a burglar climbed into the room through the window. had been sleeping was sleeping slept had slept 3.Rescue workers ___ a man, a woman, and two children from cold rushing water. had pulled pulled were pulling had been pulling 4.Our neighbours called the police when they found out that somebody ___ into their house. broke was breaking had broken had been breaking 5.Hardly ___ the place of our destination when it became quite dark. had we reached we reached we were reaching we had been reaching 6.Her face was stained with tears and her eyes were red. She___ . cried was crying had been crying had cried 7.He didn't see me as he was reading when I ___ into the room. had come came had been coming was coming 8.I saw Paul at the airport. He ___ for his brother's plane to arrive from Canada. had been waiting was waiting waited had waited 9.A man once built a house and ___ his friends to visit him. had invited was inviting invited had been inviting