[ Clauses and Gerunds ]
Sam is worried _____ taking the exams next week.
A. for
B. on
C. of
D. about

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Modals and Present TensesOffering HelpWish / If only ( Present)Quantifiers and AdjectivesAdverbial Clause of Cause and EffectComparatives and Past Perfect TenseGerund, Participle, Infinitive, or AppositiveContractions and ConjunctionsSimple Present Tense/be/Present ProgessiveGerunds and InfinitivesOther quiz:
Grammar › ViewCheck the past tense verb(s) in the sentence.
Louis’s face burned with embarrassment when the librarian told him to leave.
_
A. face
B. burned
C. embarrassment
D. when
Grammar › View
The students ________ study for the exam.
A. have to
B. has to