добавте ing-овое окончание
send sent sent посылать
set set set устанавливать
shake shook shaken трясти
shine shone shone светить, сиять
shoot shot shot стрелять
show showed shown показывать
shrink shrank shrunk сжиматься
shut shut shut закрывать, затворять
sing sang sung петь
sit sat sat сидеть
!
2. did the first lecture begin at 9 o'clock yesterday? the first lecture didn't begin at 9 o'clock yesterday.
3. did they spend much time at the swimming pool yesterday? they didn't spend much time at the swimming pool yesterday.
4. did our team win five gold medals last month? our team didn't win five gold medals last month.
5. did we pass our term examinations successfully last week? We didn't pass our term examinations successfully last week.