[ Nouns ]
_____ is one of the most precious metal
A. Coal
B. Brass
C. Plastic
D. Gold

Random Topics:
Gerunds & Infinitives + VocabularyAdverbs by TypeThird ConditionalsContinuous TensesTenses - Pasive VoiceGerunds and ModalsNoun QuantifiersAntonymsPast Perfect SimplePassive Voice, Modals of Deduction and First ConditionalOther quiz:
Modal Auxiliaries › ViewWhen Mr. Lee was younger, he ________ work in the garden for hours, but now he has to take frequent rests because he has emphysema.
A. has got to
B. can
C. should be able to
D. could
Tag Questions › View
She is studying grammar,
A. she is?
B. is she?
C. isn’t she?
D. are she?
Modal Verbs › ViewShe was ___ to clean up the mess after the party.
A. made
B. allowed
C. let
Vocabulary › View
Choose the antonym for the highlighted word: anobleaction
A. honorable
B. major
C. endless
D. lowly
