Ответ:

Перевод задания: Напишите форму глагола с окончанием -ing.

  1. write → writing
  2. listen → listening
  3. run → running
  4. swim → swimming
  5. play → playing
  6. drink → drinking
  7. watch → watching
  8. study → studying
  9. read → reading
  10. eat → eating
  11. jump → jumping
  12. come → coming
  13. learn → learning
  14. speak → speaking
  15. fly → flying
  16. climb → climbing
  17. do → doing
  18. wear → wearing
  19. snow → snowing
  20. think → thinking

При добавлении -ing конечная немая e обычно опускается (come → coming); в run и swim конечная согласная удваивается.