[ Definite vs Zero Article Abstract Nouns ]
___ alternative energies are improving all the time.
A. the
B. (-)

Random Topics:
Simple Past vs Past Continuous TenseTransitional WordsModal Verbs and ConjuctionsFood VocabularyDo not- Does notCountable - UncountablePresent Simple vs Present ContinuousConditional TensesModals of Obligation & ProhibitionGerundOther quiz:
Vocabulary & Grammar › ViewI didn’t ___ to like broccoli when I was younger, but I love it now.
A. used
B. use
C. using
D. to use
E. uses
Subject Verb Agreement › View
12 miles _____ a long distance to run.
A. is
B. are
Tenses › ViewI learnt some interesting idiomatic expressions after I ______ this show.
A. had watched
B. watch
C. have watched
D. will watch
Grammar › View
I can’t ___________ eating rice every day.
A. gets used to
B. got used to
C. getting used to
D. get used to
