Part 5:

25, B – use (use of technology to annoy…: việc sử dụng công nghệ để làm phiền…)

26, A – Rude (Rude comments: những bình luận thô lỗ)

27, C – because (because + mệnh đề => giải thích nguyên nhân)

28, B – to do (The first thing to do: Việc đầu tiên phải làm)

Part 6:

29, Phuc had no idea who to turn to for help with his homework.

30, It is considered by many employers that computer skills is more important than work experience.

31,

Dear Nam,

I am in Ha Long Bay for summer vacation with my family now. We have been engaged in a lot of activities in our four-day trip such as scuba-diving, fishing, sunbathing. Unfortunately, it has been raining heavily for a day and we have been staying in the hotel. I feel very bored. I wish it would stop raining soon enough so that we can enjoy our vacation more before heading back home.

Love,

TL:

Part 5

25.B

26. A

27. C 

28. B

Part 6

29. Phuc had no idea who to turn to for help with his homework

30. It's considered by many employers that computer skills is more important than work experience