Down Green Street and turn right .这是一句完整的话吗?这句话符合语法吗?如果这句话是正确的,怎么划分句子成分>?Down 是什么词性?and 连接的是两个并列成分吗?

翻译visit Green Street,go down/along/up Long Street An alien got out and walked down Center street Green it down is Street the on left 连词成句 Green,it,down,is,Street,the,on,left .组成正确的句子 ( ) down this street go down Long Street go down street Go down the street. down the street Bridge Street is off Green Street.翻译? An old man （ ）down and （ ）himself in the street.fell；hurt.为什麼? walk along down this street. Go straight down the street. walk down the street是什么意思? I,while,was,down,the,walking,street,alien,an,of,out,got,UFO,the(连词成句） 连词成句do what if see man ald on street should we an we down fall the 初二英语An alien got out ____- the UFO and walked ____ the street A of down B from along (left) (traffic light) (cross) (park) (street)(left) (traffic light) (cross) (park) (street) How can we go to the park?Go down this ( ).lt’ll be on your( ) The（ ）is green.We can ( )the strert.What should ( )our bikes.