[ 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:
Grammar › ViewWhat is the past tense of “slam”?
A. slam or slams
B. slammed
C. will slam
Grammar › View
I come from Canada. Where ______you come from?
A. are
B. do
C. is
D. not
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