[ TOEIC Grammar and Vocabulary Review ]
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A. Should
B. Were
C. Will
D. Unless
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Grammar › ViewDucks are birds. They ______ a beak.
A. Have
B. Has
Determiners & Quantifiers › View
In_________most social situations,_________ informality is appreciated.
A. the/the
B. a/the
C. X/X
D. a/an