[ Grammar ]
We need a global system for limiting _______ emissions.
A. power plant
B. heat-trapping gases
C. greenhouse gas
D. global warming
Select your answer:

Random Topics:
Subject Verb Agreement and TensesPrepositions of Time and PlaceGrammar - too & enoughPronoun & Present SimpleSimple Present Tense/be/Present ProgessiveProgressive Perfect and Simple Verb TensesConditional Sentences Type 0, 1 and 2Present, Past, and Future TimeQuantifiers: too many, too much & enoughMain Idea and Sentence StructureOther quiz:
Comparison of Adjectives and Adverbs › ViewValga is ……………………… town from my house in Estonia.
A. the furthest than
B. the furthest
C. further than
Auxiliary Verbs, if, unless and Modal › View
I __ going to visit my grandparents next month.
A. am
B. is
C. have
D. will
