Read the following passage and mark the letter A, B, C, or D to indicate the correct word that best fits each of the numbered blank.
I’m Linh and now I (33) ________ at a high school in the United States. My biggest challenge in the United States is the language (34) ________ I (35) ________ English for five years but I still face difficulties in communication. For all the time, I feel nervous to understand what other people were saying and why they were laughing. (36) ________ I go to see an American movie, I still can’t understand the actors. Maybe because spoken English has a lot of idioms and communication (37)________ may happen due to cultural differences.
33. A. will be studying    B. study             C. am studying       D. studies
34. A. difficulties    B. world             C. barrier              D. communication
35. A. studied    B. studies           C. study                D. have studied
36. A. When    B. Why               C. Who                 D. Which
37. A. interaction    B. distance          C. barrier              D. breakdown