用a或an填空
______"U" ______ice-cream ______goalkeeper ______teapot ______apple ______English book ______office ______unit ______hour
根据需要,填写冠词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 want to be______doctor.