Mong các anh giúp em kèm giải thích ạ hứa vote 5* + ctrlhn em cảm ơn trước ạ 1.Johnny used to be one of the most _______ athletes in my country.a. succeed b. success c. successful d. successfully 2.The 22nd SEA Games consisted of athletes from eleven _____ countries.a. participate b. participant c. participation d. participating 3._______, the athlete broke the world's record with two attempts.a. Surprise b. Surprised c. Surprising d. Surprisingly 4.Before the 22nd SEA Games, Vietnam had made a good _______ in every aspect.a. prepare b. preparation c. preparative d. preparer 5.The second part of the program in the 22nd SEA Games opening ceremony was named "_______ for Peace".a. Cooperate b. Cooperation c. Cooperative d. Cooperatively 6.The success of the 22nd SEA Games had a great contribution of many _______ volunteers.a. support b. supporter c. supportive d. supportively