1- I wasn't watching TV yesterday at 9 o'clock in the evening
1? Was I watching TV yesterday at 9 o'clock in the evening
2- The electrician wasn't repairing the pump yesterday from two till four o'clock
2? Was The electrician repairing the pump yesterday from two till four o'clock
3- We weren't listening to music on the radio when you phoned
3? Were we listening to music on the radio when you phoned
4- The sailors weren't cleaning the hold(трюм) when the Boatswain called them
4? Were the sailors cleaning the hold(трюм) when the Boatswain called them
5- The Chief Mate wasn't speaking to the agent when the Captain came
5? Was The Chief Mate speaking to the agent when the Captain came
b) 47, 48
c) 42, 43, 50
d) 45, 49
Вот, думаю так :)