[ Prepositions ]
I found the book on a shelf……….my bed.
A. Over
B. Above
C. At
D. In

Random Topics:
as...as, comparatives, superlativesConditionals and Modal VerbsModals and ConditionalsConditional Sentence 0, 1Word FormationGerund vs InfinitiveGerunds/InfinitivesTime Clauses of FutureGrammar: Reported QuestionsThird ConditionalsOther quiz:
Conditional Sentences › ViewIf he were my classmate, I (invite) him to my birthday party
A. will invite
B. would invite
C. would have invited
DEGREE COMPARISON › View
An elephant is … than a cat.
A. big
B. bigger
C. more bigger
D. the biggest