[ 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 › ViewI never _ a scarf, but today I _ one because it’s unusually cold.
A. wear/ am wearing
B. am wearing/ wear
C. wear / wear
D. am wearing/ am wearing
Grammar › View
These apples ______ green, they ______ red.
A. are/aren’t
B. do/don’t
C. aren’t/are
D. don’t/do
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
