[ Grammar ]
An astronomer is a person ________________ studies stars, planets, and galaxies.
A. who
B. whom
C. whose
D. that
Select your answer:
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Tenses & PassivePresent Perfect Simple and ContinuousConditional Sentences Type 1Adverbs of Frequency & Simple Present TenseConditional and SubjunctiveTenses & AffixesPresent Simple: affirmative, negative, interrogativeNouns, Pronouns, Antecedents, and Singular and PluralComparisionsOther quiz:
Grammar › Viewintelligent, gifted
A. synonym
B. antonym
Phrasal Verb, Prepositional Phrase › View
John borrowed some money from his friend and promised to ____________ as soon as he could.
A. take down
B. pay back
C. save up
D. come back