[ Modals Deduction: cant /must ]
Why is that man looking around like that? He _____________ be lost.
A. can’t
B. must

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A. go
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Where did Isabel suggest they move the birds to in order to keep them safe from flooding?
A. The reptile house
B. The aviary
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Tina wants to do well on the test, _____________ she will need to study.
A. because
B. therefore
C. though
D. however
