[ Grammar ]
What is the main verb in this sentence?
The scientist didn’t recognize the life form.
_
A. didn’t
B. recognize
C. life
D. form

Random Topics:
Intensifiers: Really vs VeryQuantifierPresent Perfect ContinuousPresent Simple VS ContinuousNoun PhraseModals: Possibility, Necessity, ExpectationQuantifiers: too many, too much & enoughExclamationGrammar and ReadingFuture - Will and Be going toOther quiz:
Grammar › ViewThe project ……… finished right now.
A. Was
B. Will be
C. Is being
D. Has been
Past Simple (to be) › View
Now, he ……. at the library.
A. are
B. is
C. was
D. were