1.It took me about three hours to wash my clothes yesterday

spent,in washing
再问： 1.My good friend Jim is always the first person who gets to school every day .(改为不定式做定语）My good friend Jim is always the first person ____ ____ ____school every day .2.Lucy seldom goes to the cinema with her parents and her younger sister.(改为反意疑问句） Lucy seldom goes to the cinema with her parents and her younger sister,___ ___?
再答： 1. to get to 2. does she
再问： 3.Although he can look after himself ,he is only a boy of seven years old.(改为同义句） Although he can look after himself ,he is only a ____boy. 4.I finished my homework at ten o'clock last night.（改为同义句） I____finish my homework ____ten o'clock last night.
再答： 3. seven-year-old 4. didn't, until