[ Grammar ]
I think __ is the best way to keep fit.
A. run
B. to run
C. running
D. runs

Random Topics:
ModalsAdverb of FrequencyVerb-ing or to VerbDistinguishing Future TensesIrregular Plural NounsPresent Perfect and Past SimpleVocabulary, Adjective & PrepositionPreposition after some VerbsHave GotArticles with SubstancesOther quiz:
Future Perfect Continuous Tense › ViewHow long … in France when her parents visit her?
A. will she have been studying
B. she will have been studying
Articles › View
Somebody call ____ police. There has been a robbery.
A. a
B. an
C. the
D. no artilce
