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:
Grammar and PrepositionPreference & Future TenseConditional 0Apostrophe GrammarGrammar Like & Linking VerbGrammar - Present Perfect with already, just, yetDefinite & Indefinite Pronoun & ConditionalsSubjunctivesConditional SentencesExclamationOther quiz:
Verb + Preposition › ViewI asked ______ a chicken sandwich, but this is tuna!
A. about
B. for
C. on
Adverbial Clause of Cause and Effect › View
Sasuke has black hair ____ Naruto has blonde hair.
A. while
B. when
C. because
D. although
