[ Present Perfect Tense ]
Research ________ that cycling can help patients overcome their illnesses.
A. Showed
B. Has shown
Select your answer:
Random Topics:
PrepositionsIrregular VerbAbstract vs. Concrete Adverb of FrequencyZero and First ConditionalsOpinion / AgreementPronouns ( Interrogative )Sentences and Non SentencesGrammar - Capitalization and Possessive Nouns
Other quiz:
Conjunction: Because and So › ViewJosh likes football ……. he doesn’t like basketball.
A. and
B. but
C. so
D. because
Grammar › View
You _______ in Hanoi by 5 p.m. if you leave now.
A. arrive
B. will arrive
C. would arrive
D. will be arrived
How to use : Read the question carefully, then select one of the answers button.