[ Modal Verbs ]
It would have been better if she had bought some sugar.
A. She should have bought some sugar
B. She must have bought some sugar.
C. She might buy some sugar.
D. She might have bought some sugar.

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A. is, for
B. are, for
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Complete the sentences with the correct form of the modals and verbs in parentheses:
She ___________ (have / wear) a uniform for work. She wears her own clothes.
A. hasn’t to wear
B. doesn’t have to wear
C. don’t have to wear
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A. to
B. with
C. for
D. on
E. at
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He is _____ engineer.
A. a
B. an
C. the