Ответ:

Правильный выбор глаголов:

  1. The seals eat fish. (Обычное действие, Present Simple).
  2. Look! The monkeys are eating from the tree. (Действие происходит прямо сейчас, Present Continuous).
  3. Children always have a lot of fun at the zoo. (Обозначает регулярность, Present Simple).
  4. The seal is swimming at the moment. (Действие происходит в данный момент, Present Continuous).
  5. The hippo always has a bath. (Регулярное действие, Present Simple).
  6. Listen! The dolphin is singing. (Действие происходит в момент речи, Present Continuous).
  7. Look! The crocodiles are swimming. (Действие происходит в момент речи, Present Continuous).
  8. The monkeys are laughing now. (Действие происходит в данный момент, Present Continuous).
  9. The lizards usually sit in the sun. (Регулярное действие, Present Simple).
  10. The seal usually claps at lunchtime. (Регулярное действие, Present Simple).

Ответ: 1. eat, 2. are eating, 3. have, 4. is swimming, 5. has, 6. is singing, 7. are swimming, 8. are laughing, 9. sit, 10. claps.