New records ____ in swimming competitions due to improved technology.
A. is been often broken
B. broke often
C. often break
D. are often broken

Random Topics:
Past TenseIndirect SpeechAdverbs, Modals, Preposition of timeGrammar & TensesActive Voice-Present tenseIndependent and Dependent ClausesPrepositions of Place & TimeBe Going To vs. WillTenses and VoicePresent/Past/Past ParticpleOther quiz:
Phrasal Verb › Viewdespise
A. look back (on)
B. look after
C. look down on
D. look forward to
Grammar › View
What is the purpose of the glossary at the end of the selection?
A. To show the reader the definitions of vocabulary words in the text.
B. To show the reader where to find certain parts of the text.
C. To explain what a picture is showing.
D. To help the reader pronounce a word.
Present Perfect Tense › ViewKelly and Sammi ___________________ (play) the piano for six years.
A. has played
B. have played
C. has play
D. have playing
Transition Words And Phrase › View
Jeremy is very active and enjoys exercising; ______________, Chris sits on his couch all day playing video games.
A. Similarly
B. For example
C. In addition
D. On the other hand
E. As a result
