[ Vocabulary and Grammar ]
We should participate in the movements _________the natural environment.
A. organizing to conserve
B. organized conserving
C. organized to conserve
D. which organize to conserve

Random Topics:
Present / Future / Present Progressive / non Action VerbsSimple Presentas...as, comparatives, superlativesModals of AdvisabilityPassive Voice in Past Simple Tensewas wereGerunds as Objects of PrepositionsSimple Present TenseGerund & ParticipleSingular and Plural NounsOther quiz:
Modals › ViewYour friend Laura really miss you, you____visit her.
A. can’t
B. can
C. shouldn’t
D. should
Vocabulary › View
The definition of “to quarrel” best fits this word?
A. Adulation
B. Bicker
C. Bonnet
D. Toboggan
Boys and girls go _____ dancing.
A. to
B. at
C. x
D. with
Grammar › View
You don’t understand […]
A. nothing.
B. anything.
C. something.
D. none.
