[ Grammar ]
What should be omitted in the following sentence?
The moon robot gathered the following: moon rocks, moon dirt, and pictures of the terrain.
A. :
B. ,
C. .
D. no change

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Adjectives & PrepositionTenses & AffixesPreposition and Word FormSuperlative AdjectivesPresent Simple or Present ContinuousPresent Perfect and Present Perfect Progressive TensesSubject and Verbs AgreementModal Auxiliary VerbsPrepositional PhrasesCorrelative ConjunctionOther quiz:
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