Question 15: My brother said that if oil (pour) into water, it (float) on the water surface. Question 16: Laura said that when she (walk) walking to school, she saw an accident. Question 17: Julia said that she (be)______there at noon. Question 18: My parents told that they (love)______each other since they (be)______students at high school. Question 19: He asked me what I (do)______after I had graduated from university. Question 20: He (tell)______me that he is leaving that afternoon. Question 21: They asked me how many children there (be)______in the school. Question 22: The scientist said the earth (go)______around the sun. Question 23: The porter said that he would wake me up when the train (arrive)______in Leeds. Question 24: He asked his girlfriend where she (be)______the night before. Question 25: She said that she (bear)______in 1987 but I don’t believe. She is muchyounger than her age. (câu tường thuật)