[ General Knowledge ]
When compared to gasoline and coal, natural gas is the cleanest fuel we can burn.
A. True
B. False

Random Topics:
Tenses StructureTenses and ConclusionsSimple Present - Negative & InterrogativeModals with Perfect InfinitiveCan vs CouldQuestion TagPassive Voice in Past Simple TenseParticiple AdjectivesPhrases and TensesPast, Present, FutureOther quiz:
Grammar › View___________ sun rises is ____________ east.
A. The; a
B. The; an
C. An; a
D. The; the
Grammar › View
The teacher _____________ on for the entire hour and half class about grammar usage.
A. goaded
B. brooded
C. droned
D. culminated
Grammar › ViewMy grandfather ________ to the park now.
A. is not walking
B. are not walking
C. walks
D. walk
Question Tags › View
You love wild animals,
A. Didn’t you?
B. Do you?
C. Don’t you?
