[ Present Perfect Negative and Interrogative ]
Tom / sing / karaoke.
A. Have Tom ever sung karaoke?
B. Has Tom ever sung karaoke?
C. Has Tom ever sang karaoke?

Random Topics:
Synonyms and VocabularyGrammar (Adverbs, Prepositions, Prepositional Phrases)Argumentative VocabularyPresent Tenses and ConnectorsGrammar on ConditionalsModals and AdvicePresent, Past, and Future TimePronounsPassive Voice in Past and Present TenseInfinitive and GerundOther quiz:
Phrasal Verb › ViewShe decided to ________ painting as a hobby after retiring.
A. make up
B. look up
C. take up
D. break up
Grammar › View
My best friend…….four languages.
A. speaks
B. speakes
C. goes
D. go
