Câu hỏi: ...........Lake Erie is one of five Great Lakes in ........... North America

A. a/  X/  the 

B. a/  the/  the

C. X/ X/ X

D. X/  X/  a

Câu 1: ................ Mekong River is .............longest river in.................... Vietnam.

A. the/  X/  the

B. the/  the/  the

C. X/  X/  the

D. the/  the/  X

Câu 2: Scientists sent ............ expedition to ............ Mars during .......... 1990s.

A. an/  X/  the

B. an/  the/  the

C. X/  X/  the

D. X/  X/  X

Câu 3: When you go to........... store, please buy........... bottle of ...........chocolate milk and........... dozen oranges.

A. a/  X/  X/ a

B. a/  the/  the/  a

C. the/  the/  X/  a

D. the/  a/  X/  a

Câu 4: Phil can't go to .......... movies tonight because he has to write .......... essay.

A. X / the

B. the/  X

C. the/  the

D. X/  X

Câu 5: Mr. Brown bought ..............new car ..................last week.

A. an/  X

B. a/  X

C. the/  the

D. X/  X

Câu 6: Rita is studying........... English and ...........math this semester.

A. the/  X

B. X/  the

C. the/  the  

D. X/  X