[ Articles and Quantifiers ]
_____ of pollution is created by private cars.
A. Enough
B. Lots
C. Little

Random Topics:
Conditional SentencesPhrase or ClauseModals Deduction: cant /mustPast Tense & Present Perfect TenseGrammar / PronounsGrammar - could / could notComparative and Superlative AdjectivePresent / Future / Present Progressive / non Action VerbsPronouns, Sentence Structure, and ApostrophesAdjective ClauseOther quiz:
Tenses › ViewHe _____ a mistake in his work.
A. makes
B. made
C. making
D. make
Vocabulary › View
The wealth, whether in money or property, owned or employed in business by an individual, firm, corporation, etc.
A. Capital
B. Industrialization
C. Enclosure Act
D. Cottage Industry
E. Factory
Mixed General Quiz › ViewRiver Ebro ___ Zaragoza.
a. cross
b. crosseds
c. crosses
d. crossing
e. is crossed
Future Tenses › View
We certainly _____ all the work by this time tomorrow.
A. won’t finish
B. won’t be finished
C. won’t be finishing
D. won’t have finished