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INTERMEDIATE LEVEL
Content
noisy ☊ 
huyên hoa ☊
→ → →
OXF3000N 
nhận được từ lấy được từ xuất phát từ bắt nguồn chuyển hóa từ (from) 
derive
like: huyên hoa → →
The story was completely untrue and was successfully challenged in court. ☊ challenge ☊
Have you kept in contact with any of your friends from college (= do you still see them or speak or write to them)? ☊ contact ☊
I finally made contact with (= succeeded in speaking to or meeting) her in Paris. ☊ contact ☊
report (on sth): She reports on royal stories for the BBC. ☊ report ☊