[ Grammar ]
These coral ………. are full of tropical fish.
A. springs
B. reefs
C. valleys

Random Topics:
Conditionals 1,2,3Superlative AdjectivesPassive VoicePresent Perfect ContinuousTOEFL GrammarSimple Past - Irregular VerbsPronouns, Sentence Structure, and Figurative LanguagePast Simple (Questions)Past Continues Tensewas wereOther quiz:
Grammar › ViewThomas, where _____ you?
A. am
B. is
C. are
D. –
Grammar › View
A large amount of money __________ stolen last night.
A. were
B. was
Question Tag › ViewIan should pass his exam,
A. should he?
B. does he?
C. shouldn’t he?
D. can´t he?
If - Clauses › View
If she ….. there, will you give her a message for me?
A. will be
B. was
C. is
