giải thích lí do +30xu ----- Nội dung dịch tự động từ ảnh ----- C. I am glad you IV.Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the corre word or phrase that best fits each of the numbered blanks. The USA is encouraging Americans to wear face masks. There has been a lot of talk about whether or m face masks are effective in helping slow down the (25) of the COVID -19 coronavirus. T government is set to encourage Americans (26) homemade face covering like cloth masks, bandan and scarves. At first, the WHO and some health organizations recommended that people (27) sick didn't need to wear masks or cover their faces.(28) were it is now proved that face masks can we people wear masks (29) They point to countries like Singapore and South Korea, (30) reported infection rates are lower. 25. A. release 26.A. use B. to use C. using 27. A. which B. where 28. A. Moreover B. Although B. widening C. lengthening D. spread D. used C. why D. who C. However D. Because
