[ Adverbs of Manner ]
You should do that _________________ (careful).
A. carefuli
B. careful
C. carefully
D. carefuly

Random Topics:
Preposition of DirectionTime and CalendarKnee AnatomyApostrophes and GrammarPresent Perfect and Past SimpleGrammar & VocabModals and Modal PerfectsModalsTenses, Tag Questions, Phrasal VerbsSimple TensesOther quiz:
Grammar › ViewWhat does a pilot do?
He _____________________.
A. flies airplanes
B. fly airplanes
C. cleans airplanes
D. helps airplanes
Quantifiers & Modals of Obligation › View
There was _ _ _ _ _ traffic so we arrived very early.
A. a little
B. a few
C. little
Grammar › ViewBrown feathers cover its body.
A. Question sentence
B. statement sentence
Grammar › View
Choose the INCORRECT sentence.
A. She likes drinks milk.
B. She likes to drink milk
C. She likes drinking milk.
D. She likes milk.