He is work in school这句话有错吗?

He is work in school这句话有错吗? My brother began to work when he was sixteen. My brother began to work ---- ---- ---- ---- sixteenHe is the oldest teacher in the school.He is ----- ---- ---- ---- teacher in the school. our school g() is careful in his work. he never lets anyone bad in. he work in a school（ )here Dad is not up yet.He is still______.A.in bed B.at work C.in hospital D.at school ______ does your father work?He works in a school. He is going to work to school.(改为同义句) He is in the school tennis He is in a m() school He is a s____ in that school. He is a s____ in the school. They work in a school 对划线部分提问 划线部分是in a school 他起床很晚,没有赶上公共汽车.He gets up late,so he is( )( )the bus.Jack is a funny boy 改为感叹句( )( )( )boy (Jack is)! He is the oldest teacher in the school.He is ----- ---- ---- ---- teacher in the school. He( )school and he is always active in class My father is a .He is work in offiMy father is a .He is work in officer. To work in a school is very interesting.(同义句）_____ _______ very interesting to work in a school. To work in a school is very interesting等于什么___ ___ very interesting to work in a school To work in a school is very instersting .改为同一句__ __ very instersting to work in a school