Topics: Modal Verbs of Certainty and Possibility
You _____ tired. You’ve been sleeping for hours.
A. can’t have been
B. can’t be
Select your answer:
Random Topics:
Noun ClausesHow many / How much - Is there / Are thereVerbs and AdverbsSpellingModal Verbs - ObligationArgumentative VocabularyPronounsGerunds and InfinitivesPersonal Pronouns and VerbGerund Subject or ObjectOther quiz:
Tenses › ViewThis year the car industry… .many investors because automotive products now make up 15 percent of the country’s exports.
A. attract
B. has attracted
C. attracting
D. had attracted
Vocabulary › View
MANIFESTATION
A. AN INDICATION OR SIGN OF A CONDITION
B. MAINTENANCE OF BODY FLID BALANCE
C. AMOUNT OF SPACE OCCUPIED BY A FLUID