[ Grammar ]
White, Golden, and even bright black diamonds ____
A. Occasionally to find
B. Occasionally found
C. Have occasionally been found
D. Have occasionally found

Random Topics:
Future Tense (will/be going to/p.continuous)Passive VoiceConjunctivesFood VocabularyDefinite pronouns (Subject, Object, Reflexive)Intensifiers: Really vs VeryPrepositionVerb Present Simple TensePossessive Pronouns and Adjective PronounsUnreal ConditionalsOther quiz:
Grammar Clauses › ViewBecause, since, so that, in order to, as
A. to show reasons
B. to show the manner
C. to show places
D. to show conditions
Mixed General Quiz › View
She goes to the pool to swim ___.
a. rounds
b. courses
c. laps
Helen has been a vegetarian _________three years.
A. for
B. since
Phrasal Verb › View
Her mother always puts ____ with her.
A. up
B. on
