[ Vocabulary and Grammar ]
_________ can be an excellent source of tree, renewable energy for poor farmers.
A. Turbine
B. Biogas
C. Solar panel
D. Bulb
Random Topics:
Grammar: was/werePrepositions and ConjunctionsDefinite ArticlesPhrasal Verb With TakePresent ContinousWh QuestionsNoun, Quantifiers and SuffixesPast Continues TenseComparatives, Superlatives, and ModalsModals and Adjectives (ed-ing)Other quiz:
Grammar › ViewComplete the sentence with phrasal verbs
We can finish ______ the exercises tomorrow.
A. up
B. off
C. in
D. on
Grammar › View
Hawaii is famous for _____ beaches.
A. his
B. its
C. it’s
D. their