Guys ,before you buy new sports shoes please think---lt's really necessary.A how B when C whether

Guys ,before you buy new sports shoes please think---lt's really necessary.A how B when C whether you guys i'll buying all you guys a round of drinks 请问为什么是buying 不是buy 'you guys' or 'your guys'?如题 Before you buy some food ,you can t( )a little. I miss you guys. I miss you guys. see you guys Thx all you guys是什么意思? you guys amazing什么意思 love you guys 翻译下~ 翻译：What runs you guys? You'd better make a list ( )what you want to buy before going shopping.You'd better make a list ( )what you want to buy before going shopping. If you guys have any questions 这里guys是什么意思? Before you buy a plane ticket you must look at the t_____ first. Before you buy the computer ,you should c____ it with others. You should - -(检验)the radio before you buy it.有两个空 改错!Do you make a list for the things you want to buy before going shopping?