[ Modal Verbs & Perfect Infinitive ]
. She looks sad. She …….. something upsetting on social media.
A. must have seen
B. can’t have seen
C. must see
Select your answer:

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Independent and Dependent Clauses › ViewUnless we get rain soon, the flowers will die.
A. dependent
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Use the past tense verb form: I (wear) _____ my lucky sweater to the finals last week.
A. weared
B. worer
C. worn
D. wore
