问题 变间接引语时 must 必须变 had to 吗

He said,"I must clean the room."变间接引语，must必须变had to 吗？must既然没过去式不变行吗？

问题 感叹句为什么用疑问句语序

What a piece of work is a man. 这是莎士比亚写的，这是个感叹句吧，为什么用疑问句的语序，通常不应该是下面这样吗？ What a piece of work a man is.

问题 was breathing是错误的吧（没有主语啊）

Other outlets have said he had suffered several strokes, was breathing with the assistance of a ventilator and had only a 50-50 chance of recovery.感觉这个 was 是多余的，没有主语啊？

问题 ​情态动词can和will

He has much money at the beginning of every month, but by the end of it he _____ little left.A. can have   B. will have   C. should have   D. must have  请问选A还是选B？ 我认为两个都有理由，can表示“有时 偶尔会”；will表示“总是”。

问题 above over用法

... 2//关于above over morethan等介词如下类似用法. a history of more than 80 years， The Japanese were producing over 100 million tons of steel. 为什么介词可以这样用

问题 the way在句中翻译

Everything about the look and feel of a wallet—the way the fastenings and materials wear and tear and loosen with age—is the very opposite of what our world is becoming.老师，我想问一下the way怎么理解翻译，the fastenings是修饰the way 还是互相独立的?

问题 chalk做名词时是不可数名词吗

到我查牛津词典居然有a box of colored chalks的表达，那么这个表达a box of colored chalk不对吗？按道理说chalks应该表示不同种类的粉笔呀？就像foods一样的道理?母语者更倾向用那种表达？

问题 修饰一个人的同位语从句要不要加冠词

比如，Bill Harper, publisher of this journal,这里publisher不用加冠词a 但是另一句 Dr.Jeffery, a professor of nutrition science, 这里professor前面为什么可以加a

问题 主谓宾的宾语是形容词的情况

Thus, the road performance of SOF is considered safe even at some undesirable conditions.该句中，the road performance of SOF是主语，is considered 是谓语，那safe岂不是形容词作宾语了吗？

问题 there's been 和there was 区别？

there has been a lot of rain this summer.there was a lot of rain this summer.there's been 和there was两者有啥区别？

问题 Talk to you soon的语法分析（省略了主语吗）

We’re bringing sweaters and coats with us, so I hope we’ll be OK. I’ll see you in a few days. Talk to you soon.这是2019版人教版高中英语新教材必修一的 Unit 2（p32）的句子。请问这里的 Talk to you soon 是什么意思？什么用法？

问题 be over to是什么意思

问题 be accustomed to的修饰语

be accustomed to中的形容词accustomed通常可用哪些副词修饰？请各位专家帮忙归纳总结一下，谢谢！

问题 be able to可以用事物(sth)作主语吗

be able to 通常是用人作主语，请问也可以用事物作主语吗？如果可以，有哪些情况？谢谢！

问题 intend to do 和intend doing 可以互换吗？

如果是 He had intended ( ) longer. 是不是to stay和staying 都可以？语意会不同吗？