[ Must Vs Have to ]
Choose the correct option.
A. We use mustn´t, when something is not allowed or prohibited.
B. We use don´t, when something is not allowed or prohibited.

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Modals "Should" › ViewYou look busy all day. I think you …(take) a rest for acwhile.
A. Should take
B. Should have taked
C. Should be taking
D. Should have take
Infinitive › View
You should_____________ for your next practice.
A. to study
B. study