[ Tenses ]
It _____ that, by 2040, the oil price _____ twice as much as it is now.
A. appears / will have risen
B. appears / will rise
C. has appeared / will be rising
D. will appear/ will have been risen

Random Topics:
Sentence Structure and Verb TensesMoods of GrammarGrammar (want to/ need to/ have to)PrepotitionsPast Tense vs Present Perfect TenseSentence StructureMust or Mus notRelative Clauses and UsageThe Present Progressive TenseArticle & PrepositionOther quiz:
Grammar-Present Continuous-Sentence Making › ViewMake “Affirmative” sentence.
I run.
A. I am running.
B. I are running.
C. I am runing.
Modal Verbs › View
You ___ be serious! There’s no way this is true.
A. must
B. might
C. can’t
Adverbs, Modals, Preposition of time › ViewPeople_________ drop litter in the streets
A. should
B. shouldn’t
C. have to
D. don’t have to
Grammar › View
Patricia can’t go on holiday with us. She … her leg.
A. broke
B. has broken
C. breaks
D. was breaking
