请通读你的文章以检查错误。

Please ___read ___over your essay to check for errors.

她再次通读了电子邮件以确保正确。

She ___read ___over the email again to make sure it was correct.

签署重要文件前，你应该总是通读一遍。

You should always ___read ___through important papers before signing them.