Study

YI3 U1 1B

  •   0%
  •  0     0     0

  • stop
    stopping / stopped / stopped
  • fall
    falling / fell / fallen
  • meet
    meeting / met / met
  • marry
    marrying / married / married
  • phone
    phoning / phoned / phoned
  • step
    stepping / stepped / stepped
  • think
    thinking / thought / thought
  • fight
    fighting / fought / fought
  • ride
    riding / rode / ridden
  • die
    dying / died / died
  • retire
    retiring / retired / retired