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課題：The pros and cons of cram schools
Some people might say cram schools are useful but others may describe them as unnecessary. I will talk about pros and cons of cram schools.
The biggest advantage of cram schools is, they focus on knowledge needed to pass exams. So they help students enhance their academic ability. Some cram schools have experienced teachers and helpful academic reference materials to help students pass difficult exams.
However cram schools have drawbacks. Firstly, their narrow focus on memorizing knowledge and learning test-taking skills leaves students without practical skills they may need in the real world. Secondly, they will take away joyful pastimes from students, which leads children to have less personal contact with their friends.
In summary, I believe that cram schools have both advantages and disadvantages.