[ Modal Verbs ]
To improve your grades, you _____ study a little harder.
A. should
B. can
C. might
D. could

Random Topics:
Past ContinuousAdverbial Clause / If / ComparativesWish / If only ( Present)Present Progressive TenseAdverbs of How Something is DoneArticles and PronounsPresent Simple QuestionsLinking VerbsFuture TenseFuture or PastOther quiz:
Vocabulary › ViewEmployees can get sacked, or _______________, if they steal from the workplace.
A. Fired
B. Unemployed
C. Promoted
D. Graduated
E. Retired
Grammar › View
“Sam’s teacher had a reputation of assigning difficult homework.”
In this sentence, difficult is used as —
A. a preposition
B. an adjective
C. an adverb
D. a noun