[ Tenses ]
Which tense is used to describe an action that started in the past, continued for a while, and is still happening now?
A. Present Perfect Continuous
B. Past Continuous
C. Present Continuous
D. Future Perfect Continuous

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Adverb of Frequency and Past Continuous TenseVerb Tenses and Sentence StructureQuantifiersTransitive or Intransitive VerbsPast and Past ContinuousModals for DeductionDirect Object and Indirect ObjectCompound AdjectivesModals "Should"Simple Past Irregular & NegativeOther quiz:
Correlative Conjunction › ViewBoth the hypothesis and the research question… of paramount importance.
A. is
B. are
C. am
D. has
Future Tenses › View
What did you do this morning ?
A. I am listening to music.
B. I have done my homework.
C. I collected eggs on the farm.
D. I will have finished my exercise.
