[ Present Perfect ]
________ you swum in a river?
A. Have
B. Has
C. Did

Random Topics:
Verb Patterns / IngSo - Too - Either - NeitherNoun, Adjective, and Adverb ClausesHas Got & Have GotSecond Conditionalmust/shouldConjunction and PunctuationVerb ConjugationConjunctions in Complex SentencesModals AuxiliaryOther quiz:
Countable and Uncountable Nouns › ViewAre there _____________ boats on the river?
A. some
B. any
Vocabulary › View
What is an ‘elevator’?
A. It moves people up and down floors
B. The day before tomorrow
C. The highest part
D. He gave her a ______ gift.
Grammar › ViewBrian … by the dentist tomorrow.
A. Will get his teeth polished
B. Will polish his teeth
C. Will have his teeth polish
D. Will be polishing
Tenses › View
Katy ________________ the plants now.
A. waters
B. is watering
C. was watering
D. watered
