Topics: Vocabulary and Grammar
. We really need to stop using fossil _____ like coal and gas to heat our homes.
A. wildlife
B. horn
C. waste
D. fuels
Select your answer:

Random Topics:
Tenses and Vocabularygoing toAdverbs and Adverbial PhrasesSentence Structure and Grammar RulesReporting VerbsPresent Simple & ContinuesPresent Simple or Present ContinuousVerb Agreementwould should couldSimple Present Tense with Adverb of FrequencyOther quiz:
Demonstrative Pronoun › ViewFill in the blank with the correct demonstrative pronoun.
________ parrot always squawks. (near)
A. This
B. That
C. These
D. Those
Tenses › View
We __________ all day, so we decided to rest.
A. had been hiking
B. have been hiking
C. were hiking
D. hike
