I. Choose the best answer to complete each of the following sentences.
1. There are two main kinds of sports: team sports and ____ sport s.
A. individual B. separate C. competitive D. popular
2. Football is the ___ sport in the world. It is considered “the king sport”.
A. more popular B. popularer C. most popular D. populares
3. It is ______ to skate there because the lake has just been frozen.
A. dangerous B. safe C. popular D. interesting
4. This river is not ______ enough for children to swim in.
A. clear B. clean C. polluted D. cold
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 D. 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