Many people around the world are speaking out against human habits that lead to global warming. For example, Greta Thunberg is a young environmental activist who ____________ famous for her calls for change.
A. has becoming
B. has become
C. becomes
D. has been becoming

Random Topics:
Asking & Giving OpinionGrammar and PunctuationGerund or InfinitiveModal Auxiliary VerbsWish SentencesPresent Simple TenseQuestion WordsAdjective vs AdverbAdjectives, Adverbs, and PrepositionsPhrasal VerbsOther quiz:
Grammar › ViewWe’re studying English hard ………. we want to pass the entrance exams to a prestigious high school.
A. so as to
B. because of
C. because
D. so
Past and Present Continuous tense › View
He ______ a diorama for the science fair with to-scale models of the planets, moons, and asteroids.
A. Designs
B. Had designed
C. Is designing
D. Was designing
Grammar › ViewIf you are addicted to something such as coffee, chocolate, the Internet or shopping,
you are _____________ ________ it.
A. Fond of
B. Hooked on
C. Uninterested in
Auxiliary Verbs › View
When ___ you usually get up in the morning?
A. are
B. have
C. do
D. were
