[ 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:
Grammar › ViewChoose the situation that expresses this sentence in the future:
We are having lunch with the boss at 3 p.m.
A. A prediction with a higher degree of certainty.
B. A future arrangement.
C. A promise.
D. A plan.
Tenses › View
The parking lot ____ new spaces next month, starting on the 1st.
A. will add
B. adds
C. added
D. is adding
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
