[ Tenses ]
She _____ on the phone since I came in.
A. has been talking
B. talks
C. talked
D. talking

Random Topics:
Present Perfect and Present Perfect ContinuousV-ing/to-V-ed or -ingVerbsLanguage Features of an Opinion ArticlePreposition and Word FormArgumentative VocabularyActive Voice-Present tensePossessive Pronouns and Adjective PronounsPrepositions of Time & PlaceOther quiz:
Grammar › View. What is the function of the preposition ‘at’?
A. To indicate a specific point or location.
B. To show a relationship between two nouns.
C. To express time duration.
D. To indicate a comparison between two things.
Modal Verbs › View
This supermarket is __________ I can never find what I want to buy.
A. very big
B. too big
C. so big that
D. such big that
Grammar › View___________ a lot of sweets when you were a child?
A. Had you eaten…
B. Have you eaten…
C. Did you eat…
D. Were you ate…
Vocabulary › View
The teacher praised the students for their kind ____________ in the classroom.
A. treat
B. criticize
C. status
D. behavior
