[ Present Perfect Tense ]
Research ________ that cycling can help patients overcome their illnesses.
A. Showed
B. Has shown

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Regular Plural NounsDescribing WordsModals and TensesGrammar Error Correction (Simple Present Tense)Verbs and Subject Verb AgreementConjunctions and PrepositionEnglish ArticleGrammar - much, many, a lot ofVerb Present Simple TenseGrammar - Place and MovementOther quiz:
Linking Words › ViewI like playing football, tennis ____ computer games.
A. and
B. but
C. also
D. because
Grammar › View
Do you think food will get ___ in the future?
A. cheap
B. cheaper
C. cheapest
D. not cheap
Pronouns, Sentence Structure, and Apostrophes › ViewI’m guessing that you _____________ will be responsible for fixing the damage.
A. Yourself
B. Myself
C. Itself
D. Himself
E. Herself
General Knowledge › View
Which is the language spoken by most people?
A. Answer of C&D
B. FRENCH
C. SPANISH
D. MANDARIN
E. NONE OF THE ABOVE
