1) You ... speak with your friend at the lesson. a) must b) can c) mustn't d) have to 2) Children...wear school uniform. a) have to b) has to c) mustn't d) can't 3) Charles! You..walk with your dog here! It's forbidden. a) can b) must c) can't d) mustn't 4) That's a nice swimming pool. I ... swim. a) must b) need to c) has to d) can 5) It's cold outside. Mary... wear a jacket. a) need to b) must c) can d) can't 6) You...have parties in your room. It's not allowed. a) can b) must c) don't have to d) can't 7) There isn't much time. We.. hurry. a) must b) have to c) can't d) has to 8) Don't sit at the grass! You.. destroy the flowers. a) must b) can c) have to d) mustn't 9) Policeman...be attentive. a) has to b) can c) can't d) have to

Modal Verbs 2

由
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？