不定冠词a和an的用法练习1
Heis____uglyman
Ihave_____orange
Thereis____elephantinthezoo
Youare____goodstudent
Pleasetake____umbrella
Iam____student
Thisis___newbook
Ihave___usefulbook
Heteachesmathin___university
Ibought___MP3yesterday
Heis____honestboy
Igot___X-ray(x射线透视)
Myfatherboughtme___iphone5
Thereis___“u”intheword“hour”,thereis____“h”
YaoMingis____NBAbasketballplayer
Tomhad____unusualexperience
Thisis___egg
Ispent___hourdoingmyhomework
Keys:1
a,an15