[ Modals of Advisability ]
He _____ wear a suit to the wedding, but it’s not required.
A. should
B. must
C. can
D. have to

Random Topics:
Verbs and TensesGrammar, adverbs of frequency placementPossessive Adjective and PronounTime Clauseduring, for, whileWho vs WhomMoods of GrammarDescribing WordsVerbs of movementAdjective ClausesOther quiz:
Articles and Prepositions › ViewI know a lot of people. Most of them are _____ students.
A. –
B. a
C. an
D. the
Prepositions & Modal Verbs › View
My friend lives________25 Tran Phu Street.
A. in
B. on
C. at
D. of
Vocabulary › ViewWhich of the following is an example of a “petty” issue?
A. A major environmental crisis
B. A minor disagreement over a trivial matter
C. A life-threatening health issue
D. A serious legal case
Modal Verbs › View
The company is trying hard to improve customer _________ . (satisfy)
A. satisfactory
B. satisfied
C. satisfaction
D. dissatisfy
