Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction.
Câu 1: It is believed that in the near future, robots will use to do things such as cooking.
A. It is believed
B. in the near future
C. use to do
D. such as
Câu 2: The policeman warned the tourists not walking alone in empty streets at night.
A. The policeman
B. not walking
C. in
D. at night
Câu 3: In China, Japan and other Oriental countries, where tea is national drink, people almost add never sugar to their tea.
A. other
B. where
C. almost
D. add never
A.
B.
C.
D.