[ Grammar ]
By 2150 the rainforests _______ and there won’t be enough oxygen for everyone.
A. have disappeared
B. will have disappeared
C. disappeared
D. will be disappearing
Select your answer:

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City PlacesModal AuxiliaryPerfect TenseIn/On/At + TimeDependent ClausesVerb Tenses and Sentence StructureReported - GerundDemonstrative PronounsVerb IdentificationSentence TransformationOther quiz:
Tenses › ViewWhen her sister came, she ___________ to music in the room
A. was listening
B. is listening
C. are listening
D. were listening
Modal Verbs › View
He ___ be the one who fixed the issue.
A. might
B. can
C. must
D. should
