The recent changes have brought a lot of positive emotion to the residents.
Source: https://www.facebook.com/photo/?fbid=433470379050356&set=a.276142738116455
(a) lo lắng, suy nghĩ
I'm a bit concerned about your health.
Electric / iˈlektrɪk/ (adj) : phấn khích , hào hứng ( tương đương C2 band 8.5) Collocation hay đi kèm : Electric performance / Electric atmosphere
have no business + V-ing = have no right to + Verb = không có quyền làm điều gì đó
You have no business reading my private letter.