Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Câu 1: The Smiths travel rarely to the United States by plane.
A. The Smiths
B. travel rarely
C. the
D. by plane
Câu 2: Facebook.com’s server IP address could not find in Google Chrome browser because of the error of Internet connection.
A. Facebook.com’s
B. could not find
C. because of
D. Internet connection
Câu 3: Whenever my close friend has some troubles solving the thorny problems, I am willing to give him an arm.
A. Whenever
B. solving
C. thorny
D. an arm
A.
B.
C.
D.