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: Fruit and vegetables should be carefully washed whether eaten fresh or cook.
A. carefully
B. whether
C. fresh
D. cook
Câu 2: The Netherlands, with much of its land lying lower than the sea level, have a system of dikes and canals for controlling water.
A. much
B. lying
C. have
D. controlling
Câu 3: The symptoms of diabetes in the early stages are too slight that people do not notice them.
A. The
B. too
C. do not
D. them
A.
B.
C.
D.