Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following question

Giúp mình làm và giải thích 3 câu này với
----- Nội dung dịch tự động từ ảnh -----
C. He has been collaborating with some musicians to publicise his campaign.
D. His campaign is about the danger of street crossing while listening to music.
Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questic
Question 33: Her grief for her dead husband was somewhat alleviated after she had heard my
comfortable words.
A. grief
B. dead
C. alleviated
D. comfortabl
Question 34: In the past, people don't tend to pay much attention to leisure time activities.
A. don't tend
B. attention
C. which is
D. different
Question 35: All candidates will be equally treated regardless of her age, sex, or nationality.
A. All
B. treated
C. her
D. or
Mark the letter A, B, C, or D to indicate the sentence that is closest in meaning to each of the fa
questions.
Question 36: Readers are not allowed to take books out of the library without permission.
Roaders mustn't take books out of the library without permission.
mission.