英语：这句话没有语法错误吗?为什么直接加了thinking呢He sat there 【thinking】,with his head in his hand他双手抱着头,坐在那儿沉思

英语：这句话没有语法错误吗?为什么直接加了thinking呢He sat there 【thinking】,with his head in his hand他双手抱着头,坐在那儿沉思 If I were you,I would not involved in their problems.这句英文有语法错误吗?如果没有错误,为什么would not 后直接加involved? more than is usual 这句话有语法错误吗?than 后面可直接加表语短语?请大侠详解哦, She didn't keep any his letters.这句话有语法错误吗?为什么要加of？ He gets to school take a bus.这句话有没有语法错误,如果没有那么take为什么不用加ing,请帮我分析一下句子结构, 英语翻译：这句话有没有什么语法错误 英语翻译英译中.这句话有没有语法错误? 英语翻译这句话有没有语法错误 英语翻译另外,这句话有没有语法错误 看下英语语法错误Many thanks to you for inviting me to your party,这句话有没有语法错误 英语达人进：帮我看看下面这句话有没有语法错误 “ Woke up this morning to find phone magically disappear . 这句话有没有语法错误 这句话有语法错误吗 英语高手看一下这句话有没有语法错误WE WILL SEE HIM CRUMBLE BEFORE US I keep silence,doesn't mean I don't know anything.这句话为什么没有语法错误? never change before,don't change forever 的中文翻译,这句话有语法错误吗?以前从没有改变过,永远也不会改变.这句话的英语怎么说? I will hard study English这句话有没有语法错误,study和English中间要不要加介词?一般将来时用对了吗? 请教英语问题…这句话有没有语法错误?You are my only sunshine that makes me happy when skies are gray .这句有没有语法错误? Nobody knows who I really am 这句话有没有语法错误?有朋友说know不应加s 到底该不该加?为什么?另外 I 要大写还是小写?别把句子改了...我问这句有没有问题....@_...