stand up--stood up--stood up go to bed--went to bed--gone to bed get up--got up--got up have a toothache--had a toothache--had a toothache eat lunch--ate lunch--eaten lunch 额,由于太多了,只能发这么点,剩下的就…………
stand up--stood up--stood up go to bed--went to bed--gone to bed get up--got up--got up have a toothache--had a toothache--had a toothache eat lunch--ate lunch--eaten lunch