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:
Pronouns ( Interrogative )Subject and Verb AgreementPresent Simple, Present Continuous or Present PerfectZero & First ContidionalApostrophes and Quotation MarksPresent, Past, Present Perfect and ComparativePrepositions and Preposition PhrasesRun-On Sentenceswas werePrepositions of Time and PlaceOther quiz:
Indefinite Pronouns › ViewI want ______ to drink. I’m thirsty.
A. something
B. anything
C. nothing
Linking Verb › View
Listen! Her story _________ interesting.
A. sounds
B. is sounding
C. sound
D. was sounding
