We must be l------- to the school

We must be l------- to the school We must be kind to the old. we must be careful on our way_________(to school,school)为什么选 we must nevertheless identify the facts to be explained befo We must ( )to school at seven thirty. must we go to school every day? Those ___ want to go to the museum must be at the school gat We go to the same school and we (L ) soccer.括号里能填什么?开头是L We must do our best to help the poor chilren go to school 是什 The school management must be improved. .If we want to know the development of our country,we must l The books▁(belong)to the school library must be returned at