Question

1- Students ___________ to wear uniforms, but they ___________ respect the property and equipment of the school and others. Every student _______be serious, honest, responsible, polite, and neat in appearance. In Japan, students _________ forget to sweep the hall floors before they go home at the end of the day. *

A) must / had to / have to / must
B) have / must / has to / mustn’t
C) has / must / have to / mustn’t
D) must to / mustn’t / has to / must



2- A babysitter _____ know that she/he _______ open the door if someone he/she does not know want to come in. If the person doesn’t go away, he’ll/she’ll ____________call the police. *

A) must / mustn’t / has to
B) mustn’t / must / have to
C) have to / must / mustn’t
D) must / has to / has to
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Answer 1

Resposta:1 b

2 A

Explicação: