[ Modal Verbs ]
You __________ answer all the questions in this exam before you start writing.
A. have to
B. can
C. ought to
D. should

Random Topics:
Modal ProbabilityModals and Adjectives (ed-ing)Opinion / AgreementHas and HaveNounGrammar - SimilesClauses and GerundsPronouns and AntecedentsPronouns ( Interrogative )Conjunctive Adverbs and PunctuationOther quiz:
Grammar › ViewThe blizzard ………. by the time they woke up.
A. has been passing
B. was passing
C. had passed
D. passed
Grammar › View
How many _________ pencils are on the table?
A. a
B. an
C. –