[ Grammar ]
Minerals that are very ………. like diamonds and rubies are usually very expensive.
A. succint
B. ascertain
C. scarce
D. superior

Random Topics:
another/the others/each other/one anotherPresent & Past TensesModal Verb Gerund or To InfinitivePresent Simple Affirmative and NegativeSentence Labelingwill, be going to, would like toTenses and Word FormationGerund and InfinitivesPronouns, Verb, ConjunctionVerb + Infinitive or GerundOther quiz:
Grammar › ViewSomeone left their jacket behind. __ is it?
A. Whose
B. Which
C. What
D. Whom
Reported Speech › View
My mother cooks macaroni every week but she doesn’t prepare sushi.
A. Marta said me her mother cooked macaroni every week but she didn’t prepare sushi.
B. Marta said her mother cooked macaroni every week but she didn’t prepare sushi.
C. Marta said her mother cooked macaroni every week but she didn’t prepared sushi.
Articles › ViewHe predicted that one day man would fly as high as ______ stars.
A. –
B. a
C. an
D. the
Articles & Preposition › View
Where are you going? A: I’m off to ____ airport.
A. a
B. the
C. No Article