[ 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:
Simple Present Tense › ViewThis train (go) to the airport, but it (not stop) at Prince Edward.
A. goes, doesn’t stop
B. is go, is not stop
C. go, doesn’t stop
D. went, was not stop
TOEFL Adjective and Adverb › View
Quartz glass, also called fused silica, is used in manufacturing . . . temperature fluctuation.
A. minimize
B. to minimize that
C. to minimize
D. minimize to
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
