[ Subject-Verb Agreement ]
Though he prefers to maintain the original recipes as much as possible, he is willing to alter them a little to improve its taste.
A. Adjust
B. Retain
C. Substitute
D. Exchange

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Relative & ModalsConjunctions & Cohesive DevicesEmployment VocabularyConditional Sentences and Verb FormModals of PredictionTenses StructurePresent Simple for Future ArrangementAdverbial Concession ClausesComparisionsSimple Present and Present ContinuousOther quiz:
Grammar › ViewMy sister has always been interesting _____ acting.
A. at
B. in
C. with
D. of
Subject Verb Agreement › View
The tall trees (block / blocks) the sunlight from reaching the ground.
A. block
B. blocks
