[ Modal Verbs ]
The boys__________ study hard.
A. has to
B. have to
C. can
D. may
Random Topics:
Will, Be going to, Present ContinuousConjunctions, Interjections and DeterminersSimple and Progressive Verb TensesPronounClause Markers TOEFL GrammarAdjective, Adverb, and Noun FormsModal Verb in Passive VoiceDemonstrative PronounPassive Voice & TensesAdverbs of Manner, Likes and PreferencesOther quiz:
Vocabulary › ViewThe early computers had a __________ design compared to the sophisticated technology we have today.
A. advanced
B. rudimentary
C. caustic
D. avid
Grammar › View
They have just ……………………… English .
A. studt
B. studied
C. studying
Grammar and Vocabulary › ViewMy brother is _______ than me, but not by much.
A. tall
B. taller
C. tallest
D. more tall
Article › View
____ Harvard University is very prestigious.
A. —
B. The