28. D

Giải thích:

It is often considered that the schoolyard is where bullies go to make other kids a miserable school life, but a new study suggests that classrooms are another popular place.

... because of fear of being bullied, 25% said they had taken other actions, such as missing recess, not going to the bathroom or lunch, ...

29. A

laughed at: cười nhạo

A. made fun of: chế nhạo

B. smiled nicely: cười thân thiện

C. houted at: hét lên

D. looked after well: chăm sóc tốt

=> laughed at = made fun of

30. A

The study authors mentioned that 8% of the students who answered said they had missed school at least once during the school year because of fear of being bullied, ...

31.C

A. excited: hào hứng

B. disappointed: thất vọng

C. worried: lo lắng

D. puzzled: bối rối

32: B

A. Bad School Life :Cuộc sống tồi tệ nơi trường học

B. Bullies at school: Bắt nạt ở trường

C. Fear at school: Nỗi sợ ở trường

D. School problems: Các vấn đề trường học

33. D

@HOCTOT

28. A

29. D

30. B

31. D

32. A

33. C