5. We took part _______ a running race last summer and won the first prize.
A. on B. at C. about D. in
6. _________ is one of the most ancient of all sports.
A. Horse racing B. Racing horse C. Race horse vD. Horse race
7. After school, we _____ basketball or badminton.
A. play B. do C. go D, make
8. Hoang looks so cool. He always wears ______ clothes.
A. sporty B. sport C. usual D. uniform
9. People usually do ______ with the music.
A. karate B. volleyball C. Judo D. aerobics
10. There are over one hundred _______ taking part in this competition.
A. person B. student C. competitors D. player