Select your answer:
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Maritime Vocabulary and GrammarPresent Perfect and Simple Past TenseNarrative TensesGrammar RulesFirst ConditionalAdjectives and DegreesVerbs and PrepositionsWho or WhomNounRelative & ModalsOther quiz:
Simple Present Tense › ViewSuzy and I … tall and skinny.
A. Is
B. Are
Grammar › View
We need a global system for limiting _______ emissions.
A. power plant
B. heat-trapping gases
C. greenhouse gas
D. global warming