[ Grammar ]
Many islands are below _______ and only the concrete walls can prevent them from disappearance.
A. human activity
B. greenhouse gas
C. sea level
D. ice cap
Select your answer:
Random Topics:
Basic GrammarConjunctive AdverbsPresent simple & ContinuousAdverb and Sentence StructureConjunctions & PrepositionsContinuous TensesSpeech TensesConjunction: Because and SoSimple Past - Irregular VerbsComparativesOther quiz:
Simple Present Tense › ViewI ___ to watch movies.
a. love
b. loves
Vocabulary › View
a line of higher water on the sea that breaks on the land
A. Ripple
B. high water
C. tsunami
D. Wave