Question

1) Complete the sentences using the indefinite article a or an, if necessary:
a) I’ve been waiting for ________ hour. What ________useful thing to do!
b) ______ apple tree is tall and it has __________ unique smell.
c) What __________ interesting story!
d) Mom asked us to buy _________ hat for her.
e) Is your husband ________ Irish or _________ Iranian?
f) It’s ________ honor to have you among my friends.
g) She bought ______ used car from _______old man. But he seemed ______honest
person.
h) Mrs. Thompson is _______ doctor. She prescribed me _______expensive medicine.
i) My brothers are _________famous artists.
j) My parents have gone abroad once _________ year.

2) Choose the correct answers:
I) Jane is _______actress in _______ large city in France.
a) a; a b) an; a c) an; an

II) The Andrades have _______small house near ______university in London.
a) a; a b) an; a c) a; an

III) Marque a única opção errada em que se emprega o artigo a ou an:
a) an answer b) a year c) an unit

IV) Your parents are _____engineers. They live with _____ heiress of ____huge
castle.
a) ____ ; an; a b) an; an; a c) ____; a; a

V) _______ smile is worth _________ hamburger.
a) ______, a b) A, a c) A, an

VI) Os Artigos Indefinidos estão sendo usados apropriadamente antes de uma
palavra ou grupo de palavras nas seguintes alternativas, exceto:
a) A train, an open book, an honest man, a useful pen, an uncertain quantity.
b) An egg, a university, a child, an hour, a headache.
c) A yard, a heir, a house, a hero, a umbrella.

VII) Those are _______ oranges.
a) _______ b) a c) an

VIII) We are _______ teachers in ________ important school.
a) a, an b) ____, a c) _____, an

IX) If you wear ______ uniform, you’ll be very nice.
a) a b) an c) ____

X) There is ______ woman and _______ girl in that house.
a) an, a b) an, an c) a, a

3) Use the indefinite articles a or an:
a) _______ idiom
b) _______ euphemism
c) _______ hundred
d) _______ hour
e) ______ unit
f) _______ awful day
g) _______ wall
h) _______ expensive car
i) _______ unhappy girl
j) ________ human being

Answer 1

me desculpa mais eu não sei

Explicação:

foi mal.