Chọn từ sai

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50. People who like uniforms believe it's important to
A. look attractive
C. attend to the best school
mistakes
B. be fashionable
D. follow rules Find and correct the
51. They have to speaking English at English class.
A
B C
D
52. I am worried about a health of my aunt. She goes to the doctor every
week.
A
B
D
C
53. I need to go to the library to return a books I borrowed.
A B
C
D