... two falls, the American Falls and the Horseshoe Falls. The former is on the US side of the border, in the state of NewYork, while the latter is on the Canadian side. About 85% of the water in ... points) The table tennis match was very enjoyable before (1)_____ lit a cigarette and ruined the evening. After(2)_____ smoking, they let the cigarette fall on the wooden floor. Unfortunately, they ... it has the same meaning as the sentence beforw it. (5 points)1. Because of the hot weather , I can’t sleep.2. He has started to play the guitar for ten years.3. The teacher said some students...