[ Grammar ]
While scientists know a lot about ______________hardy lizards, the one mystery that has never been completely solved is how they keep hydrated.
A. these
B. this
Select your answer:
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Adjectives (-ed / -ing)Interjections, Tag Questions and Nouns of Direct AddressGrammar - Capitalization and Possessive NounsModalsGrammar: MorphologyVerb PatternsAdjective ending with ED & INGPast Continues TenseMixed GrammarPresent Perfect and Simple Past TenseOther quiz:
Future Tenses and Modals › ViewWrite an affirmative statement using ‘must’.
A. You must eat dessert before dinner.
B. You must not forget your keys.
C. You must try to finish early.
D. You must complete your homework before going out.
Conditional Sentence 0, 1 › View
Richard will walk to school if he _______ the bus.
A. miss
B. missing
C. missed
D. misses