how long have your parents_?over 10years.为什么填been married而不是married?

How long ____you___(have)your car? How long have been away from your t_____ How long have been away from your t( 填空 How long have you had your watch?这句话对吗? how long have you been in love with your boss? 改错：How long have you been starting your class? How long is your dose your family have dinner out Once two weeks 选.how long 还是 how often 为什么 How long have you been How long has the film been__________(开始)..Have you heard from your e—friends__________(最近). how long have you studied in your primary school 请您帮忙翻译下中文, how long have your brothe-----there?about one monthbeen or been to？ how long have you studied in your primary school ?什么意思帮忙翻译下中文,谢谢 'how long have you (　)your mountain bike?' 'a year'3个字母（）a （） How long have each of your inspections been in their positions?-求翻译 how long have your parents_?over 10years.为什么填been married而不是married? How long have you prepared for your visa interview什么意思啊 How long have you prepared for your visa interview什么意思啊,求救啊