EXERCISE 1: Complete the sentences using an article a or an.
e.i. ___A__ horse is __an__ animal.
1.
_____ duck is
_____ bird.
2.
There is _____ old
book on the table.
3.
_____ plane lands
in _____ new airport.
4.
Poverty is _____
economic problem.
5.
She is _____
friend of mine.
6.
_____ hammer is
_____ hardware.
7.
_____ hotel is
_____ building.
8.
_____ bee is _____
insect.
9.
Korea is _____
country.
10.
Chicago is _____
city.