[ Tenses ]
The ecosystem ____ balance right now after the wildfire.
A. is restoring
B. restored
C. restores
D. will restore
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Idiom and TensesPresent Perfect vs Past SimpleCan/CouldVerb and PrepositionPhrasal VerbIndirect SpeechGrammar - Present Perfect with already, just, yetModal Verbs in ConditionalsNoun, Quantifiers and SuffixesNouns FormationOther quiz:
Grammar › ViewYou _____ do better next time if you work harder.
A. can
B. must
C. may
D. shall
Tenses › View
The earth __________ a crust under the oceans and the land that we live on.
A. is
B. has
C. have
D. are
Grammar › ViewThe students _________ on a picnic yesterday
A. has been gone
B. went
C. has been
D. none of these
Vocabulary › View
What does it mean to “generate” something?
A. To destroy it
B. To create or produce it
C. To stop it
D. To ignore it