[ Grammar ]
Besides Con Moong Cave, other significant__________sites have been investigated and excavated.
A. environmental
B. technological
C. important
D. archaeological

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Modals of ProhibitionCan vs CouldIntermediate GrammarPersonal PronounsAdjectives and DegreesModalAdverbial ClauseGerunds/InfinitivesPresent Perfect: for/sinceConjunctions in Complex SentencesOther quiz:
Grammar › ViewI can tell _____ having fun.
A. they’re
B. there
C. their
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Kate might phone tonight. I don’t want to go out … she phones.
A. because
B. because of
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Grammar › ViewI eat very ____ sugar, but I love salty snacks.
A. few
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Phil was not thirsty; ___, he drank five glasses of water.
a. however
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c. furthermore
