[ Grammar ]
Any possible academic assistance from taking stimulants _____ marginal at best.
A. it is
B. there is
C. is
D. as

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TOEIC Tenses, VerbsArticles A and AnVocab CheckingLinking Words & PhrasesConditionalVerbs + Gerund or InfinitivePresent Simple and Present Continuous TenseGerund & InfinitivesPrepositions Of PlaceComparative and Superlative AdjectiveOther quiz:
Homophones › ViewSam cheated in a game of chess to _________ that he won.
A. Ensure
B. Insure
Grammar › View
What is the simple subject in the sentence?
The tall trees are swaying in the breeze.
___
A. trees
B. tall
C. breeze
D. are