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

Random Topics:
Grammar: Simple Past and Past ContinuousVerbs: Action, Linking, and HelpingPresent Perfect SimplePreposition & GerundPresent/Future/Past Simple/Present PerfectPast Perfect TensesPresent Simple with Adverbs of FrequencyConjunctions, Prepositions and InterjectionsPresent and Past TensesA(n), the, no articleOther quiz:
Articles & Preposition › ViewOur air conditioners cost around $1,000, ____ our competitors’ air conditioners cost at least $2,000.
A. since
B. for
C. while
Modal Auxiliary Verbs › View
I thought I had set the alarm, but _______.
A. I hadn’t
B. It wasn’t
C. hadn’t I
D. it isn’t
