[ Grammar ]
As fossil fuels are running out, the world is turning more and more to ………. sources of energy, like solar or wind power.
A. exchangeable
B. renewable
C. interchangeable
D. repairable
Random Topics:
Figure of SpeechConjunctions, Interjections and Sentence TypeCompound SentencesPresent Perfect - Just, Already, YetPresent / Future / Present Progressive / non Action VerbsDeterminers & QuantifiersAuxiliary VerbsPresent and Past Perfect TensesPast Tense and Perfect TenseWish SentencesOther quiz:
Phrases and Tenses › ViewWhich sentence is an example of informal writing?
A. I am writing to request your assistance.
B. Can you help me out?
C. I would appreciate your help.
D. Please assist me with this matter.
Subordinating Conjunctions › View
After we eat dinner, the waiter will bring us a dessert menu.
A. dinner
B. eat
C. will
D. After
Phrasal Verb › ViewIt took him many years to….the shock of his wwife dying.
A. get in
B. get over
C. get on
D. get up
Grammar › View
Which sentence is punctuated correctly?
A. Are you coming, Sam?
B. Are you coming Sam?