"I went to the Great Wall yesterday," he said. He said that ( 1 ) had gone to the Great Wall the day before. "We have to finish our experiement," they said. They said ( 2 ) had to finish ( 3 ) experiement. She said to me, "Your pronunciation is better than mine." She told me that ( 4 ) prounciation is better than hers. "You speak English very well," the teacher said to me. The teach told me that ( 5 ) spoke English very well.