[ Present Tenses and Connectors ]
Open the box; ___ take out one of the items.
A. since
B. for
C. while
D. then

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Demonstrative PronounAuxiliary VerbsGive, do and makeUse of Prepositions or ConjunctionsPassive Voice - Present ContinuousVerb BENoun PhrasesGrammar - Be going toModal Verbs of Certainty and PossibilityCardiology ServicesOther quiz:
Grammar › ViewWhich is the BEST format?
A. In the interest of animal sleeping habits, Katie Eldridge proposes that “dolphins sleep with one eye open.”
B. In the interest of animal sleeping habits, Katie Eldridge says “dolphins sleep with one eye open.”
C. Katie Eldridge proposes that in the interest of animal sleeping habits, “dolphins sleep with one eye open.”
D. None of the above
Grammar › View
The children _________ at the zoo last week.
A. is
B. are
C. was
D. were