[ Conjunction ]
Solar energy is not widely used_______it is friendly to the environment.
A. since
B. although
C. in spite of
D. because of
Select your answer:

Random Topics:
Degree of ComparisonGrammar and Language UsageGrammar: Defining Relative ClausesGrammar - to bePresent TensesModal Verbs and VocabularyGerunds and InfitinitivesMoods of GrammarVerbs with Prepositions and ConjunctionsFormal & Informal WordsOther quiz:
Conditionals › ViewWe will stay at home if it _____ (keep) raining.
A. will keep
B. would keep
C. keeps
D. keep
Grammar › View
Did you remember _________ the parcels?
A. to post
B. posting
C. post
