Chọn đáp án đúng nhất và giải thích
1.They started,as a..... gatherings but they have become increasingly formalized in the last few years
A.informal. B.informally. C.informalize D.infomality
2.The Minister of the Education and Training Department appeared on Tv last night to....his new policy
A.public. B.publicly. C.publicize D.publicizing