You probably even saw the pics of the former president having a kite surfing battle with Branson.ing形式surfing是a kite的定语还是补语，还是与having是两个并列的结构？谢谢。
请问一下，两个介词+宾语是什么?在字典上找到from behind the door. 还有liu老师说的from back the desk又是错的，怎么回事？
请问这句话的语法错在什么地方？万分感谢！The mood that they saw the note was ruined when they got home can be imagined.可以想象当他们回到家看到已经烧焦的纸币的心情。
The food cooking on the fire smells good.学生知道cook有主动表被动的用法，但是cook同样有及物动词的用法，如果这样的话，这个句子中是否也可以换成cooked?
By the window sat a young man with a magazine in his hand.老师我想问一下，with a magazine in his hand做什么成分？in his hand单独做什么成分？by the window做地点状语对吗？
Their table would be graced by pieces of aubergine the size of an index finger, fried and dusted with cumin.这里the size of...是作后置定语嘛？它不是个名词短语吗？
请问这个句子中的most怎么理解，它是修饰什么的，是fascinates还是about？One of the things that fascinates us most about cats in the popular belief that they have nine lives.
As was the custom in England, the Pilgrims celebrated their harvest with a festival.
Bill told the news with regret.Bill told the news regretfully.这两句有区别吗？
However, on many occasions they have a tough time deciding between the two.请问该句子各个成分是什么？on many occasions和deciding between the two在句子中做什么成分? 我不太懂。
Now, it seemed, he was emerging as the only man capable of leading the USA into a new future.
老师说know是表示心理状态的动词，不能用于进行时态，但是下面这句不是了现在进行吗？这是为什么？Part of good customer relations is knowing how to deal with complaints.
we would sit together of an evening and listen to music.为什么要用of an evening，而不用in an evening？有什么区别？用of表示时间还有哪些用法？
He wrote her a letter introducing himself and inviting her to copprespond.请问老师，introducing 和inviting 作 a letter 的后置定语还是作wrote的伴随状语?实物Letter可以作动词introduce 和invite的主语吗？ 谢谢老师。
英文：Pakistan retaliated by sending jets of its own to bomb Indian targets中文：本句中send的用法是“send sth sth”？怎么断句理解。