[ 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:
Random Topics:
Grammar - Countable/ UncountableAdjectives and AdverbsAdjectives & QuantifiersWill vs Verb InfinitivesPrepositions of Time and PlaceGrammar: was/wereSimple Present - Negative & InterrogativePrepositions and Preposition PhrasesDirect-Indirect SpeechOther quiz:
Articles › ViewSilence is golden.
A. Ø
B. The
Vocab Checking › View
I always make the … endeavor to pass the exam.
A. most
B. better
C. more
D. best