Reference
A. The action of mentioning or alluding to something.
B. A detailed explanation of a topic.
C. A type of citation used in academic writing.
D. A summary of a book or article.

Random Topics:
Verb BETenses and ComparisonsRelative ClausesPrepositional PhraseToo or EnoughTo Infinitive/Bare Infinitive/GerundsGrammar-Present Continuous-Sentence MakingPast Perfect Simple & ContinuousConditionals (0 - 1 - 2)Grammar - FutureOther quiz:
Vocabulary › Viewsaid of figures with the same size and shape
A. vertical
B. parallel
C. congruent
D. horizontal
Tenses › View
He has been working on this project for a long time.
A. Present Simple:
B. Present Continuous:
C. Present Perfect:
D. Present Perfect Continuous:
Simple Present Tense › ViewWhat time does your teacher finish work?
A. She usually finish work around nine o’clock in the evening.
B. She usually finishs work around nine o’clock in the evening.
C. She usually finishes work around nine o’clock in the evening.
Comparison › View
Learning French is _________ learning English.
A. as difficult as
B. so difficult as
C. as difficult from
D. difficult than
