導語：情態動詞是劍橋英語常考的知識點，下面是YJBYS小編提供的有關情態動詞的練習，做完記得對答案哦!
Readthe rules about gymnastic classes and complete the sentences.
Use can,can’t, must, mustn’t ，should or shouldn’t.
1. You _______________ join the club without a test.
2. You _______________wear the rightclothes.
3. You _______________ wear a belt , jewellery or a watch.
4. You _______________ tie back long hair.
5. You _______________ try new skills without the instructor’sadvice.
6. You _______________ take tests if you want to.
7. Beginners________ startgymnastics without doing an introductioncourse first.
參考答案：
1. can
2. must
3. mustn't
4. should
5. mustn't
6. can
7. shouldn't
