[ Grammar ]
That was a difficult question. Here difficult is a/an …………………………………….
A. preposition
B. conjunction
C. adverb
D. adjective

Random Topics:
Auxiliaries VerbPresent Perfect & Past Simple TenseTenses and OpinionsAdverbs and Time ExpressionsPast Simple - Present PerfectConjunctions, Interjections and DeterminersVocabulary, Grammar, SpellingSimple Present and Present Continuous TensePast TenseModal VerbOther quiz:
Grammar › ViewThe Boryeong mud contains a lot of ____________ that is good for skin.
A. carbohydrate
B. protein
C. vitamins
D. minerals
Grammar › View
it is raining so you must …. your car slowly
A. driving
B. to drive
C. drive
D. drives
Grammar and Vocabulary › Viewalways
A. sometimes
B. never
C. finish
Grammar › View
Sharon loves to travel. She _______ abroad almost every summer.
A. is going
B. go
C. have gone
D. goes
