[ Action vs Linking Verbs/ Verb Phrases ]
Identify the verb or verb phrase:Sheila must have found a mistake.
A. found
B. have found
C. must have found
D. found a mistake

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Pronouns/ Present TenseModal Verb Gerund or To InfinitivePresent Simple: affirmative, negative, interrogativeSimple Past or Past ContinuousHow much and how manyPresent Simple VS ContinuousPast Simple and ContinuousTenses and StructuresAdjectives and PronounsAdjective ClauseOther quiz:
Vocabulary › ViewWhat does “resentful” mean?
A. Feeling angry or bitter about something
B. Absolutely necessary
C. Full of gratitude
D. To make a strong impression
Prepositions › View
George told me he wants ___ swim this weekend.
A. for
B. to
C. going
D. from
E. can