Studies show that for each hour of _____ exercise, people can gain two hour of additional life expectancy
A. regular
B. regularly
C. irregularly
D. regularity

Random Topics:
Comparison and ModalsVerb Tenses and UsageRegular Plural NounsGrammar (Possessive Pronouns)Modals, Conditionals, and Clauses- Defining, Non-definingDependent PrepositionsConditional Sentences and AdverbsComparative Adjectives and AdverbsInterrogative Pronouns & AdverbsSimple Compound and Complex SentencesOther quiz:
Past Tense › View_______ you______ (see) The Avengers movie? the film premiered in 2012
A. Was you seeing
B. Had you seen
C. had you saw
D. Had you been seeing
Tenses › View
“My uncle’s office stays open until 12.00 on weekends.”
The sentence means…..
A. My uncle works at 12.00 on weekends
B. My uncle’s office opens at 12.00 on weekend
C. My uncle’s doesn’t have to work on weekends
D. My uncle has to work on weekends
E. My uncle’s office closes at 12.00 on weekends
Conditional Sentence › ViewThe children would eat their vegetables if they ______ better.
A. taste
B. will taste
C. tastes
D. tasted
Grammar › View
Every Friday Jack and Peter ____ their grandmother.
A. visit
B. visiting
C. visits
D. visited
