[ Grammar ]
We need a global system for limiting _______ emissions.
A. power plant
B. heat-trapping gases
C. greenhouse gas
D. global warming
Random Topics:
Modal Verbs & Time PrepositionsState Verbs and Action VerbsPresent, Past, Present Perfect and ComparativePunctuation and GrammarAuxiliaries VerbEmployment VocabularyFigurative Language VocabularyModals and PhrasesRelative Clauses & Real ConditionalsModals and ConditionalsOther quiz:
Present Simple Tense › View___ books? expensive in your country?
A. is there
B. Is there
C. Are there
D. Are
Grammar › View
She talks to me, ……friends
A. as if we was
B. like we were
C. as if we were
D. if we were