1. When I __________________(发现他骗我)I stopped buying thins there and started dealing with another shop.
2. He has just arrived, but he talks____________________(似乎什么都知道了).
3. In previous times, _____________________ (当鲜肉供应不足时), pigeons were kept by many households as a source of food.
4. American football and baseball are becoming known to the British public through ______________________ (电视传输)from the United States.
5. If this can’t be settled reasonably ,it may be necessary to _________________(诉诸武力).
参考答案：
1. caught /found him cheating me
2. as if he knows about that
3. when fresh meat was in short supply
4. through televised transmissions
5. resort to force
