定冠词练习之不定冠词（a/an）练习一、请在横线上填上 a 或 an： dog dictionary student egg elephant island university student European country honest boy honorable deed ______ “m” 8—year plan13________ unhappy boy umbrella orange hour green apple long umbrella useful book old bike二、用 a，an 填空：1
This is ____pear and that is ____ apple
Mary has get it from her uncle
Do you have ____QQnumber4
This is ___ small orange
There is ___“s”in the word “bus”
There is ____“h” and ____ "u" in the word “hour”
My teacher give me ___useful book
I have ___ hour to do my homework
Do you have ___ umbrella
10, She wear ___ uniform
