[ Grammar ]
In Europe, one way that people are trying to protect the planet _____ by reusing plastic bottles.
A. is
B. are

Random Topics:
Lexico and GrammarGrammar on ConditionalsPresent ContinuousSimple Present and Simple PastPreposition & GerundContinuous and Perfect TensesFuture Simple TenseConditional TypesSentences vs Run-OnsTravel VocabularyOther quiz:
Grammar › ViewWhile they were digging in the garden, they _________ some gold!
A. discovered
B. discovering
C. were discovering
Grammar › View
____________________ going to the San Antonio Zoo on Saturday.
A. There
B. They’re
C. Their
Grammar › ViewThe athlete completed the race _________ his pain.
A. despite
B. although
C. nevertheless
Grammar › View
What you do matters – not what you say.
A. Misery loves company
B. Actions speak louder than words
