[ Grammar ]
A new flu vaccine _____ in the USA.
A. Has been found
B. Has been finding
C. Is found
D. Has found

Random Topics:
Verb Patterns / IngGerunds + To InfinitiveSubject and Verbs AgreementAdjectives with PrepositionSentence and FragmentGrammar & VocabularySimple Past/Past ProgressiveFirst Conditional, Future Time ClausesFuture FormsPassive of Modal VerbsOther quiz:
Distinguishing Future Tenses › ViewWe haven’t got ——– coffee
A. much
B. many
Grammar › View
Which one is a plural noun?
A. table
B. leaves
C. glass
D. bottle
Adverbs, Prefixes, and Suffixes › ViewCHOOSE THE APPROPRIATE FORM OF THE ADVERB
Bruno Mars sang …… at the concert. (magic)
A. magically
B. magicly
Grammar › View
You had better__________with a really good travel agent
A. booking
B. to book
C. with booking
D. book
