Ответ:
- Tom usually plays tennis after school.
- Jerry is eating a banana now.
- We always go to the park on Sundays.
- Look! Tom is running after Jerry.
- My sister is drawing a picture at the moment.
- Cats sleep a lot.
- I am reading a book right now.
- He often helps his friends.
- They are listening to music now.
- It is raining today.
Формы выбраны по временным маркерам: usually, always, often и общему факту требуют Present Simple; now, look!, at the moment и today — Present Continuous.
