[ Vocabulary ]
Protecting and preserving natural resources and the environment
A. absorb
B. ecosystem
C. biodiversity
D. conservation

Random Topics:
SynonymsFormal & Informal WordsFirst Conditional, Future Time ClausesGrammar - much, many, a lot ofRelative PronounsParticiple AdjectivesComparative & Superlative AdverbsModal Verbs of PermissionCan, Could, May, MightPresent and Past Perfect TensesOther quiz:
Vocabulary › ViewJimmy Buffet, who died recently, was a skilled singer of ___________ relating to life on the sea.
A. modest
B. ballads
C. disgraced
D. humility
Grammar › View
Who’s that over there? – Oh, it’s our new teacher, ____ just started work today.
A. That
B. Who he
C. Which he
D. Who
Bob ___ (watch) the news on TV every morning.
A. Watches
B. Is watch
C. Is watching
D. Watch
Prepositions › View
I am ___ home all day on Friday.
a. in
b. at
