[ Grammar ]
The dolphin is ___.
A. one of the intelligentest animals in the world
B. one of the intelligent animals in the world
C. one of the most intelligent animals in the world

Random Topics:
Argumentative VocabularySentencesPronouns, Verb, ConjunctionAdjectives vs AdverbsSimple Present and Simple PastPhrasal VerbPast PassiveCountable and UncountablePast Perfect and Past Perfect ContinuousAdverb Of PlaceOther quiz:
Future Perfect vs Future Continuous › ViewBy the time you arrive I _______ (cook) something spectacular and dinner will be on the table waiting for you.
A. will be cooking
B. will have cooked
Modal Verbs › View
. Which sentence uses a modal verb to express a lack of ability?
A. She can play the piano beautifully.
B. He cannot solve this math problem.
C. They will attend the meeting.
D. You should try harder.
Types of Sentences › ViewWhy do I have to put my phone down?
A. Declarative
B. Imperative
C. Exclamatory
D. Interrogative
Gerunds and Infinitives › View
I am always remember ———— off the lights before I leave my house.
A. turning
B. to turn
C. turned
D. being turned
