Our parents are checking our bags or diaries to make sure we

连续性是指家长在一段时间内一直做这件事吗？

你帮我分析下是一般现在时还是表示持续性   Some of us are having problem with our parents, as they often look into our school bags or read our diaries. I fully understand why we are not comfortable about it, but there's no need to feel too sad. Our parents are checking our bags or diaries to make sure we're not getting into any trouble.

上文中的第一句到底是have problem with 还是have problems with

我很疑惑啊！因为我的印象中problems 要用复数啊！