[ Past form of Modals ]
I didn’t hear the phone. I______asleep.
A. must be
B. must have been
C. should have been
D. should be

Random Topics:
Prepositions and AdverbsPresent ContinuousDefinite ArticlesCohesive DevicesAdjectives with PrepositionMay, MightArticles & Compound NounsThird ConditionalsPreference & Future TenseCompound SentencesOther quiz:
Grammar › ViewI bought ____ new TV set yesterday.
A. the
B. an
C. a
Grammar › View
Add just _____________ sugar to my tea, please.
A. any
B. a few
C. much
D. a little
Simple Present and Past Tense › ViewSimple Present Tense
Ninda and Andi … (be) very smart.
A. be
B. bees
C. is
D. are
Conjunctions › View
I don’t know ________ he will come or not.
A. lest
B. but
C. whether
D. yet
