[ Vocabulary ]
We should all be _____ about the environment and try to make a difference.
A. concerned
B. anxious
C. indifferent
D. careless

Random Topics:
Grammar RulesGrammar - Verb FormsGerundAdjectives and PronounsAdjectives (-ed / -ing)Phrase vs ClauseMixed GrammarPresent Progressive TenseGerund Subject or ObjectTypes of SentencesOther quiz:
Grammar › ViewChoose the conjuntion:
Which pet do you prefer to have, a dog or a cat?
A. to
B. or
Grammar › View
I’m sure you ________ a great time on vacation.
A. have
B. are
C. will have
D. has
Joyously unrestrained
A. Exuberant
B. Violation
C. Meticulous
D. Scrupulous
Conjunctions › View
I don’t drink coffee at night _______ it makes me stay awake.
A. and
B. or
C. because
D. so
