短文改错题,共10个错误,找出并改正：

短文改错题,共10个错误,找出并改正：
Many students feel it that a popular teacher must be kind and easy-going.He and she should make the class very active for joing with the students.However,the popular teacher is at same time the one who should be strict with students.Last year,my English teacher proved to be the more popular in our school.She was usual patient with her students and never made them disappointed.She alway stays in full control of the situations.She always made sure that our homework was finished on time,but she marked strictlyon student's actual performance