Topics: Conditionals
If we try to control pollution,it …………very expensive.
A. would be
B. will
C. is
D. will be
Select your answer:

Random Topics:
Simple PastAsking & Giving OpinionVerbs: Will & Going toRelative Pronouns with PrepositionsTenses and Verb FormsGrammar and EssayModal PerfectVerb Tenses and Sentence StructureGrammar, Literature, and VocabularyVerb AbilityOther quiz:
Grammar › ViewHas _________ seen my blue sweater
A. anyone
B. anywhere
C. anything
D. noone
Modals Verb › View
“Rini is old enough. She …. know better than the others about it.
A. will
B. could
C. must
D. may be
E. can
