[ Grammar ]
The whole world is waiting _____ a vaccine against Covid-19.
A. by
B. in
C. to
D. for

Random Topics:
-ed/-ing AdjectivesGrammar : Must (Necessity)Superlative AdjectivesComparative Adjectives and AdverbsGrammar and Sentence CorrectionNouns, Articles, DeterminersSimple and Progressive Verb TensesSubordinating ConjunctionFor vs SincePronouns of QuantityOther quiz:
Punctuation › ViewWhich punctuation is correct for this sentence? “She said Do you love me, James?”
A. ‘Do you love me, James?’
B. “Do you love me, James?”
C. “Do you love me, James.’
Grammar › View
The professor told me that I was doing well, _________ my final grade was awful
A. and
B. but
C. so
D. or
Modal Verbs › View___ they come to the concert tonight?
A. Can
B. Must
C. Should
D. Can’t
Grammar › View
My brother ________to the dentist yesterday.
A. Want
B. Goes
C. Went
D. None of the above
