[ Tenses ]
In the next thirty years, all fossil fuels __________ replaced by eco-friendly energy sources.
A. are
B. are being
C. will be
D. have been
Select your answer:
Random Topics:
City PlacesConditional TypesTOEICThe Present Progressive TenseHow much or How many?Conditionals III - Mixed 1st, 2nd & 3rd ConditionalsSpelling-ing form and the to-infinitiveTenses - Pasive VoiceNoun PhraseOther quiz:
Grammar › View_______ of people visit the festival.
A. A lot
B. Much
C. Many
D. Few
Grammar › View
What is the proper term for “fanboys”?
A. Conjunctions Functions
B. Coordinating Conjunctions
C. Coordinating Functions
D. Conjunctions Coordinating