1 I was watching television when the phone rang. 2 When the ambulance came, we ... him into it. (carried) 3 She … her car when she suddenly felt ill. (was driving) 4 When he saw me, he … off the wall (fell) 5 We … to the radio when it suddenly stopped working (were listening) 6 Why …. cards when he walked into the office? (were you playing) 7 … you when you gave them the money? (Did they thank) 8 ….. when you turned on the gas? (Were you smoking) 9 When I arrived, they… hello but continued working (said) 10 When I got to the hospital, she … in the waiting room (was sitting)
1-can
2-are
3-has
4-is
5-does