1.'' what are artificial satellites used for?'' we asked the scientist. -> we asked the scientist 2.What do you think people will find on Jupiter?" he said -> he asked me 3." Is your uncle working as a pilot for NASA?" Julia asked me -> Julia asked me 4. " have you been to an English speaking country?" he asked us -> he wondered 5." why didn't you put the wrapper in the dustbin?" she said to the boy -> she asked 6.'' Is your son interested in sciences?" said the teacher to Mrs. Tram -> the teacher wanted to know 7." Why don't we go to the countryside this weekend? Minh said -> Minh suggested 8.'' Do you like English, Lan?'' Hoa asked -> Hoa asked