a 8 boy还是an 8 boy 看是a还是an数字要转化成英文吗吗

a 8 boy还是an 8 boy 看是a还是an数字要转化成英文吗吗 是 a honest boy 还是 an honest boy _____American boy是填a还是an an ugly boy 正确,还是a ugly boy 正确 是a one-year-old boy还是an one-year-old boy 是a honest boy 还是an honest bony 是a upset boy 还是 an upset boy还有是a unusual lady还是an unusual lady? Active boy前面加a还是an boy的前面加an还是a _____(a/an)1-year-old boy _____(a/an)8-year-old boy _____(a/an)11-year-old boy_____(a/an)13-year-old boy a/an ( ) ungly boy 是I'm boy.还是I'm a boy. I am a boy 中boy是表语还是宾语 only a boy还是a only boy a 11-year-old boy还是an 11-year-old boy a eight-year-boy还是an eight-year-boy请高手解答, more honest boy前加a还是an honest boy前面的冠词加a还是an