[ Vocabulary ]
The ___ caused by burning fossil fuels has become a significant global issue.
A. carbon footprint
B. language barrier
C. compost
D. single-use plastic
Random Topics:
Prepositions & Modal VerbsModal SpeculationQuantifies and Modals of DeductionCommas and Subordinating ConjunctionsComparatives and Past Perfect TenseHave to / Do not have toPresent Perfect Negative and InterrogativePresent Perfect SimpleSentence Structure and PunctuationThird ConditionalsOther quiz:
Grammar › ViewAdd the milk and stir.
Which word is the noun?
_______
A. add
B. the milk
C. and
D. stir
Grammar › View
Though it is a densely populated city, there are surprisingly —- people seen on the streets.
A. few
B. a few
C. little
D. a little
Grammar › ViewFill in the blanks with the correct verb form. Either the manager or the employees ___ attending the meeting.
A. is
B. are
C. has
Vocabulary › View
Music machine American Thomas Edison invented the phonograph, and made a ____________ of the nursery rhyme ” Mary had a little lamb”.
A. record
B. recordings
C. recorded
D. recording