Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
The explorer crossed ______ Pacific Ocean in a canoe.
A.Ø
B.an
C.the
D.a

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
_______ laughter is the best medicine.
A.Ø
B.The
C.An
D.A

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
I live next to nursing home for _____________ very old.
A.0
B.a
C.the
D.an

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Domestic appliances like washing machines and dishwashers have made ______ life much easier.
A.the
B.a
C.Ø
D.an

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Richard Byrd was ___ first person in history to fly over ___ North Pole.
 
 
A.the –the
B.the – ø
C.the –a
D.ø - ø

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
We visited _______ last summer.
A.Canada and United States
B.the Canada and the United States
C.Canada and the United States
D.the Canada and United States

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Would you rather live in__________ town or in__________ country?
A.a – the
B.the – a
C.a – a
D.the – the

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
________ parents of Thomas claimed that he was at _______ home at the time of _________ robbery.
A.The -the-the
B.X-X-the
C.The -X- the
D.X – X - a

Choose the answer among A, B, C, D to complete each of the sentences below:
What did you have for ______ breakfast this morning?
A.the
B.an
C.a
D.x

Trong các cụm vật dụng liệt kê dưới đây, cụm nào hoạt động dựa trên tác dụng nhiệt của dòng điện?
A.Máy bơm nước, bàn là, bút thử điện, đồng hồ điện.
B.Nồi cơm điện, quạt điện, radio, tivi.
C.Bếp điện, bóng đèn dây tóc, nồi cơm điện, bàn là, lò sưởi điện.
D.Ấm điện, máy tính bỏ túi, máy chụp ảnh tự động, chuông điện.