Topics: Modals and Comparative Superlative
In order to open the door, the former door _____________ be kept shut.
A. could
B. must
C. can
D. has to
Select your answer:

Random Topics:
Time ExpressionsInfinitivePhrasal Verb With TakeApologizingPassive to ActiveTo Infinitive or Bare InfinitiveKinds of NounsVerb + Infinitive or GerundSentence StructuresClauses and ConjunctionOther quiz:
Modals › ViewI ______ have bothered cooking all that food; they’d eaten before they arrived.
A. didn’t need
B. needn’t
C. didn’t have to
D. didn’t need to
Vocabulary › View
A warning has been issued that a man has been man portraying himself as a police officer.
Portraying means:
A. To pretend
B. To role play
C. Depict
D. All the above
