Topics: Subjunctives
Many argue that the world will never make the switch to cleaner forms of energy … easily obtainable soil sources remain.
A. suppose that
B. providing that
C. unless
D. as long as
Select your answer:

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Noun Formation › ViewChoose the correct noun of the following word: Choose
A. choice
B. choosing
C. choicement
D. chooser
Grammar › View
What form expresses a future action as definitely settled due to one’s previous decision.
A. future simple
B. present continuous
C. present simple
D. to be going to
