where is the police station?walk ( ) and ( ) left.walk straight还是walk straightly？

where is the police station?walk ( ) and ( ) left.walk straight还是walk straightly？
where is the police station?walk ( ) and ( ) left.
walk straight还是walk straightly？

where is the police station?walk ( ) and ( ) left.walk straight还是walk straightly？
where is the police station?walk (straight) and (turn ) left.
前面那个空可以填很多 直走 左右都可以