[ Past Tenses ]
You sound out of breath. _____?
A. Have you run
B. Have you been running

Random Topics:
Apostrophes and Quotation MarksTransitive and Intransitive VerbSimple Present ProgressiveVerbs: Will & Going toTravel VocabularyQuantifiersNoun, Pronoun, Adjective, VerbPresent & Past TensesProgressive TensePresent Progressive or Present SimpleOther quiz:
Adjective Suffixes › Viewit was care— of you to drop the phone in the toilet. Now, you have no mobile!
A. ful
B. less
Vocabulary › View
easily broken, snapped, or cracked
A. expand
B. thrifty
C. brittle
D. abolish