Giúp mình với mọi người ơi Đọc đoạn văn sau rồi chọn từ thích hợp A,B,C hoặc D để điền vào ô trống(từ câu 30 đến câu 40) Ho Chi Minh Communist Youth Union Ho Chi Minh Communist Youth Union (31).............. an organization for Vietnamese youth from 15 to 30 years of age. The Union (32).................... good character, love for the nation, and (33)................. good citizenship, soft skills and personal fitness. The Union was (34)..............on March 26 1931 by the beloved President Ho Chi Minh.It(35).............. different names over the years.One of its first names was”Vietnam Commmunist Youth Union”.In December 1976,it was officially named as it is (36)................... today:Ho Chi Minh Communist Youth Union.However, people (37).................. use the name:The Youth Union”for short. The Youth Union, together with other young organizations such as the Young Pioneers Organization,the Vietnam Youth Federation,the Vietnam Students Union,often (38)............. social activities such as Helping the Handicapped, Cleaning the Environment, Green Summmer Volunteers Campaig, and other similar movements.These activities aim to(39)............ the young develop their public awareness and from their personality. Ever since the Union was founded ,its aims and principles ,(40).............. by President Ho Chi Minh,have been the guidelines for the young Vietnamese people of today and tomorrow. Câu 31.A. is B. was C. are D.were Câu 32.A.build B.builds C.building D.built Câu 33.A.encourages B.encouraged C.encourages D.encouraging Câu 34.A.founds B.founding C.found D.founded Câu 35.A.have B.having C.has D.had Câu 36.A.called B.calling C.calls D.call Câu 37.A.normals B.normally C.normalled D.normal Câu 38.A.holding B.held C.holds D.hold Câu 39.A.helped B.help C.helping D.helps Câu 40.A.establish B.establishing C.establishs D.established