If only I _____ play the guitar as well as you!
B
暂无解析
There_____nothingmorefordiscussion,themeetingcametoanendhalfanearlier.
Ineverregretted_____hisoffer,foritwasnotwheremyinterestlay.
_____enoughtimeandmoney,theresearcherswouldhavebeenabletodiscovermoreinthisfield.