while Tom saw the UFO,he was walking down the street with hi
while Tom saw the UFO,he was walking down the street with hi
状语从句I saw a UFO while i was walking down the street yesterda
while the boy was walking down the street,the UFO landed
(while the boy was walking down the street),the UFO landed 对
while the boy was walking down the street,the UFO landed同义句4
While the boy was walking down the street,the UFO landed,对Wh
While I was walking down the street,I saw a cat in the tree
I,while,was,down,the,walking,street,alien,an,of,out,got,UFO,
用词的适当形式填空1.he saw UFO while he[ ](walk) down the street.2.wh
英语翻译while the boy was walking down the down the street the U
连词成句while,took,we,down,weren,off,walking,the UFO,the street
I was walking down the street when a UFO landed down.