добавляется ли окончание с в паст симпл в отрицании в 3 лице

1. Today it's brignt and sunny, ....
2. I go to a Russian school, ......
3. She also makes hats, ......
4. My mother does embroidery with beads, ......

we go to the zoo. I'm happy. I feed the ponies there, I giver them apples. They are happy. In the evening we watch TV. On Saturdays we visit our grandparents. Sometimes we have a picnic in there garden. We eat tasty meat and play with the dog.

СРОЧНО В ПАСТ СИМПЛ!!! А НЕ ПРОСТО ПЕРЕВОД!!! БУДУ УЧИТЫВАТЬ НАРУШЕНИЯ!!!!!!!!!!!!

2.do lessons
3.walk to work
4.do a break
5.talk on the phone
6.meet friends
7.brush teeth
8.wash the car
9.go the shopping
10.visit relatives
Прошу помогите пожалуйста((((