[ Present Perfect Simple & Continuous ]
It’s known that the universe ______, and this will continue to happen in the future, too.
A. expanded
B. expanding
C. has been expanding
D. was expanding
Random Topics:
Grammar - used toCorrelative Conjunction & Complex SentencesConditional Sentence Type 0-3Grammar AssessmentAlthough, Though, In spite of, DespiteCoordinate ConjunctionTenses and Sentence CompletionAbstract NounsLanguage Features of an Opinion ArticlePreposition of PlaceOther quiz:
Vocabulary › ViewA green pigment found in the chloroplasts of plants, algae, and some bacteria
A. chlorophyll
B. oxygen
C. chloroplast
D. pigment
-ing / Infinitive › View
She offered … me with my project
A. to help
B. helping
C. help
Adverbial Clause / If / Comparatives › ViewYou won’t pass the exam ________ you study more.
A. as long as
B. unless
C. if
D. whether
Grammar › View
I always listen to music ______ the way to school in the mornings.
A. through
B. over
C. in
D. on