[ Grammar ]
I wrote my book based ____ my childhood experiences in the countryside.
A. in
B. at
C. on
D. of

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Past Perfect Simple TenseNouns, Articles, DeterminersQuantifiers & Modals of ObligationGerundsPast and Perfect TensesIndirect SpeechQuantifiersSimple Compound and Complex SentencesInfinitives for reasonsNouns, Pronouns, Antecedents, and Singular and PluralOther quiz:
Homophones › View(Whether/Weather) or not you get good grades is up to you.
A. Whether
B. Weather
Grammar › View
We(not begin)… ………….to learn for the test yet.
A. have not begin
B. have not begun
C. began