[ Superlative Degree (Adjective) ]
It was the … (useful) thing I have ever learned.
- most useful
- usefulest

Random Topics:
Verbal CommunicationAbilitySimple present/ past/ future tenseQuestion TagsContrast Linking WordsVerbs and Subject Verb AgreementTransitionsRoot WordConditionals Type ITenses and ConclusionsOther quiz:
Modal Verb › View………….. I go out?
A. May
B. Would
C. Shall
D. Will
Grammar › View
John _______ drink milk. He is allergic.
A. there is
B. can
C. can’t
D. there are
Grammar › ViewWhich sentence is correct?
A. Can you grill me a cheese, mom?
B. Can you grill me a cheese, Mom?
Adverbial Clause of Concession › View
She left him _______ she still loved him
A. even
B. even though
C. in spite of
D. despite
