[ Vocabulary ]
We should make full of renewable sources of energy such as wind and solar power in the world.
A. effort
B. use
C. limit
D. need

Random Topics:
Present Perfect SimpleSimple PresentGerunds and ModalsCompound and Complex, ConditionalsPronounsArticlesGrammar and IdiomsVocabulary & GrammarModals - Conditionals - Future TensesAdverbs of Manner, Likes and PreferencesOther quiz:
Modal Verbs › ViewYou ___________ look at me when I am talking to you
A. could
B. should
C. would
D. will
Perfect and Past Tenses › View
I (not/see) __________ that movie before, so I was excited to watch it.
A. didn’t see
B. haven’t seen
C. don’t see
Grammar › ViewI don’t like stories ____ have unhappy ending
A. Which
B. What
C. They
D. When
Time Phrases › View
Which word means: “in the end”?
A. eventually
B. actually
C. finally
