[ Grammar ]
. How can prepositions affect sentence meaning?
A. Prepositions can clarify relationships between ideas, affecting the overall meaning of a sentence.
B. Prepositions are only used to indicate time and place.
C. Prepositions have no impact on the meaning of a sentence.
D. Prepositions are interchangeable with conjunctions in all contexts.

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Grammar / PronounsFamily Members and Present SimpleVerbal TensesDemonstrative SpeechSentence Structure and Grammar RulesVocab CheckingPossessive Pronouns and QuantifiersPast form of ModalsModals of Necessity and SuggestionFuture or PastOther quiz:
Grammar › ViewIf you don’t invite Jack to your party,
a) he will bring you a present
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Sandy ( ) in the library when I saw her two hours ago.
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Subject-Verb Agreement › View
Mathematics ____ my favourite subject.
A. Is
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