It's never too old to learn. Karl Max began to learn Russian in his ( fifty).
The idea of wearing a mask in public is now (wide) accepted.
Mum, could I take off my mask today?It′s a little hot.
Well, I′m afraid we (wear) masks for some more time.
Zheng Shuang is (high) praised not for her acting skills but for her active role in social events.
I have become much (fat) after the high school entrance PE exam.So I decide to lose weight in the coming holiday.
Could you tell me what the sign means?
Keep distance in public places to avoid (catch) a virus.