[ Past Modals ]
Your mother ____________ (be) a great cook. Everyone wants her recipe book!
A. can’t have been
B. must have been
C. must have be
D. could have been
Select your answer:

Random Topics:
Root WordVocabulary and IdiomsPassive VoicePast Tense & Present Perfect TensePhrasesSimple Present Tense with Adverb of FrequencyConjunctions and CommasModals and Semi-ModalsNoun ClausesOther quiz:
Grammar › ViewHave you got any plans for tomorrow?- Yes, I ________ my grandparents.
A. am going to visit
B. is going to visit
C. are going to visit
D. will visit
Modals › View
Last year, Samuel got his driving license. Now, Ethan is curious if Samuel ____ drive the car.
A. could
B. can
C. will be able to