[ Grammar ]
The increase in ………………………. gases in the Earth’s atmosphere worries many scientists since it contributes to climate change.
A. global
B. greenhouse
C. labour
D. inflation
Select your answer:
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Mixed General Quiz › ViewThe monk had no possessions in the ___ that was his room.
a. sell
b. cell
Modal Verbs › View
He owns a huge mansion and three fancy cars. He ____ be embarrassingly rich.
A. should
B. ought to
C. needs to
D. must