Написать предложения в Present Simple (по английски)к примеру: My friend (play) football

Для вас надо в present simple или past simple? В задании одно обозначено, в образце иное

я перепутала в past simple

Children wisited our grandperents
Children didn't wisited our grandparents
Did children wisit our grandparents?
Yes,they did
No,they didn't

1 children visit our grandparent 
- children visited our grandparents 
- children didn't visit our gp.
- did the children visit the gr?
- yes , the did
- no they did n't
2. Max  watch tv
- Max watched Tv
- Max did not watch tv
- did max watch tv?
- yes . he did
- no, he did not
3. we travel around the world
- we traveled around the world 
- we didn't travel around the wotld
- did we travel around the world 
- yes we did
- no we did not