Here（）his set of keys,but where（）my keys?A、is；is B、is；areC、aee；are D、Her；her选谁?

here ( ) a set of key .here后面应该是用are还是 is?顺便 理由 a set of ____(key). Sam found a set of -----(key)in front of his house 还有I have a set of (key). 改错 I have a set of key. I found a set of（ ）选择 A.key B.keys C.tI found a set of（ ）选择A.key B.keys C.two keys D.a key Here（）his set of keys,but where（）my keys?A、is；is B、is；areC、aee；are D、Her；her选谁? Sam found a set of -----(key)in front of his house用括号内所给名词的适当形式填空． Do you found your a set of key? There is ( ) A.key B.a set of key C a set of keys D.keys 选哪个?为什么 There are two____(set) of keys here. 是a set of keys还是a set of key?哪个正确? 英文,求下列英文词语和句子的意思词语:aircraftTypesINIBasicBuildingTypesInfantryTypesVehicleTypes句子:Please set the name of the new section (the section may already exist)Pleast set the name and value for the current key here:(for e 那么a set of key 中“key一定要加s吗 Is that a set of key,key要不要加s? Here _(be) a set of keys.如题.Here _(be) a set of keys.、 Here is a set of___(key)怎么做?横线上填空! I have two __ .A.set of keys B.set of key C.sets of keys D.sets of