[ Grammar ]
Minerals that are very ………. like diamonds and rubies are usually very expensive.
A. rare
B. superior

Random Topics:
Past and Present Continuous tensePresent Perfect Simple and ContinuousWill or Going toPrepositions of MovementPossessive NounsContrast Linking WordsGrammar of Conjunctions and PrepotitionsPassive Voice of TensesGerund or to InfinitivePast Simple (Questions)Other quiz:
Simple Past Tense & Future Tense › ViewI will ________ to pop songs in a few minutes.
A. listens
B. listen
C. listening
D. shall listen
First Conditional › View
If she ____________her uncle was at hospital, she __________to see him.
A. knew / would go
B. Knows / will go
C. Would have known/ had gone
D. Had known / will have gone
Grammar › ViewI like this house …….. It has a beautiful garden.
A. and
B. because
C. although
D. or
Passive Voice › View
The portrait _______________ (paint) by a famous painter, but I’m not sure when.
A. has painted
B. was being painted
C. was painted
