[ Modal Verbs ]
Residents in the Blackwood área complained last night that they ____ warned about the escape of a dangerous snake.
A. must have been
B. should have been
C. had to be
D. needn’t have been

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Wh- Questions Present Simple TenseComplex SentencesZero & First ContidionalPresent and Past Simple TenseGerund or InfinitivesPassive Voice Active VoiceClausePersonal PronounsAdjective Clause and Adverb ClauseModal and Phrasal VerbsOther quiz:
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A. Reign
B. Regine
C. Resign
D. Rain
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Conjugating verbs in Present Continuous tense: Conjugate the verb ‘to dance’ for ‘he/she/it’.
A. am dancing
B. are dancing
C. was dancing
D. is dancing
a, an, the, Zero Article › ViewIf _____heaven exists, then ____ hell must as well.
A. The, the
B. ____ _____
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The old building__________is in front of my house fell down.
A. of which
B. which
C. whose
D. whom
