1、用a或an填空。

??____ “U” ____ ice-cream ____ goalkeeper ____ teapot ____apple

____office ____English book ____umbrella ____unit ____hour

2、根據需要，填寫冠詞a，an或the。

(1)Who is ____girl behind ____tree?

(2) ____old man has two children, ____ son and ____daughter.

(3)This is ____ orange. ____ orange is Lucy’s.

(4)He likes playing ____guitar. We have ____same hobby.

(5)We all had____good time last Sunday.

(6)She wants to be____doctor.