Do you remember the building ____ flew a red flag all the year round ?
over which
暂无解析
Whoistheman____(你刚才在操场和他握手)?
I want to go to the grocery,but you _______with me.
As is known to us all,the age_____children can go to school is seven.
Mysisterwasn'tinParislastmonth,soyou_____herthere.
Togetthejobstarted,____Ineedisyourpermission.
