Lxercise 6: Complete the sentencrs, using given words. (2ps) 1, When/you/start/ do community service? → 2, She/be/teacher/Math/25 years. 3, He/eat/too/sweets/so/he/bad/toothache/now. 4, You/think/save the environment/good? 5, He/not/enjoy/listen/pop music. 6.It/ good idea/ have/ hobby.