[ Vocabulary and Grammar ]
What does “geothermal” mean?
A. Between the ozone layer and the earth
B. Heat from within the earth
C. Forest fires
D. Monitoring the temperature of the ground
Select your answer:

Random Topics:
Past Perfect TenseQuestion Tags in Verb TensesConditionals / Unreal PastArticles and PronounsVerbs and PrepositionsPast Simple and Past ContinuousPreposition and Word FormPast Progressive TenseModal and Compound NounsProgressive Perfect and Simple Verb TensesOther quiz:
Third Conditional › ViewHe ……………… the exam if he ……………… harder.
A. Had passed, would have studied
B. Would have passed, had studied
C. Had passed, had studied
Pronouns › View
My sister gets along well with _____________.
A. yours
B. you
C. your
D. they
