[ Electricity Vocabulary ]
What device converts chemical energy into electrical energy to provide a source of voltage?
A. Battery
B. Resistor
C. Conductor
D. Circuit

Random Topics:
Definite and Zero ArticleOrder of AdjectivesPast Perfect vs Past SimplePast and Present ContinuousModals and PrepositionConjunctions - ConnectorsWishes & Reported SpeechConditionals and Modals of ProbabilityTime PhrasesGrammar - must & have toOther quiz:
Modal Auxiliaries › View“I left a cookie on the table, but now it’s gone. What happened to it?”
“I don’t know. One of the children ________ it.”
A. may have eaten
B. could eat
C. had to eat
D. should have eaten
Grammar › View
. Select the correct reflexive pronoun: “We made _____ lunch.”
A. ourself
B. ourselves
C. themself
D. myself
Grammar › Viewwe ______ use recycled bags
A. shouldn’t
B. should
Grammar › View
I had ________ to Paris once before.
A. be
B. go
C. went
D. been