Ответ:

  1. I like to eat an ice-cream.
  2. Sam goes to the zoo every Sunday.
  3. Tom plays football well.
  4. They speak English well.
  5. My sister likes to draw dolls.
  6. Pam plays computer games every day.

В третьем лице единственного числа к глаголу в Present Simple добавляется окончание -s или -es: goes, plays, likes.