The boy sitting by the window is one of the students who _____ (want)to take part in the sport.空格应该填wants吧?who指代句首的boy是第三人称单数,动词应该用第三人称单数的形式.答案是want.原型 为什么?

SITTING BY THE book sitting the pool boy the by reading and is a 连词成句 book,sitting,the,pool,boy,the,by,reading,and,is,a( )排序 the boy sitting by the window is the only one of the syudents who( )a foreigner.填is还是are 答案是is,但定从为什么不能修饰the students然后用are?粘贴的，然后后面没仔细看，原题是这样the boy sitting by the window is t the boy sitting ____ Tina is very tall,so she can't see the movie. the boy is sitting on a chair 翻译：I`m sitting by the window. The boy sitting by the window is the only one student who ( ) from the country .A.is .were C.was D.are meet,friends,am,to,going,some,old,of,I,my （ .）排出正确的顺序,感谢大家~book,sitting,the,pool,boy,the,by,reading,and,is,a ( ?) i'm sitting by one in the kitchen ..by one the boy is sitting () his father and mother The boy is sitting on his father's k______. The boy raised by wolves by sending the boy to 连词成句 1.vacation,is,your,how,summer(?) 2.working,Linda's,isn't,phone(.)3.are,and,my,I,parents,a,on,vacation(.)4.visiting,uncle,having,they,fun,are,their(.)5.meet,friends,am,to,going,some,old,of,I,my(.)6.book,sitting,the,pool,boy,the,by,reading One day,a boy and his little sister were sitting by a lake don't _____the boy to cross the street by himself(make get have let) the boy is too young,so we can't leave him()填by himself对吗