1) You .......... walk on the grass. a) don't have to b) must not c) doesn't have to d) musn't 2) You .......... wear your boots at school. a) mustn't b) does not have to c) don't have to d) don't 3) You ......... run away. This dog doesn't bite. a) don't have to b) doesn't have to c) don't have d) mustn't 4) You ............ talk here. The baby is sleeping. a) must not b) doesn't have to c) don't have to d) does not 5) My baby brother ............... clean his room. a) does not have to b) mustn't c) does have to d) don't have to 6) We ................... do the shopping now. We can do it tomorrow. a) mustn't b) must c) don't have to d) do have to 7) You .................. use so much water. a) doesn't have to b) mustn't c) do not have to d) must 8) Jim ......... play with dogs. He is allergic to them. a) must not b) do have to c) doesn't have to d) must 9) She .............. look after her little sister when her parents go out. a) mustn't b) don't have to c) doesn't have to d) don't 10) You ................... park your car here. a) mustn't b) must'nt c) must d) don't have to

mustn't/don't have to

만든이
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?