[ Grammar ]
Our research measures the impact of_______ on this particular eco-system.
A. human activity
B. sea level
C. greenhouse gas
D. global warming
Select your answer:
Random Topics:
Reported speech (statements)Simple Tenses in EnglishPassive VoicesGrammar (either..or.. and neither..nor..)ArticlesIntermediate GrammarGrammar: Have toCoordinating ConjunctionModal AuxiliaryOther quiz:
Grammar › ViewWe ______jump on the bed. Dad will get angry.
A. don’t have to
B. mustn’t
Tenses › View
71 days after being left, Ricky was found by the farmer. He … more than 50 kg in weight during his time in the bush.
A. ‘d lost
B. was losing