1. Today I went to my mother's house.
2. What did you do at your mother's house?
3. On Sunday I was at home studying Chinese, what about you?
4. Japanese food is very delicious, what about Chinese food?
5. Are you able to cook Japanese food or not?

1. Today I go to my mother's house

2. What are you going to do at your mother's house?

3. On Sunday I am at home studying Chinese, how about you? 

4. Japanese food is delicious, what about Chinese food? 

5. Can you make Japanese food or not?

1. Today I am going to my mother's house.
2. You're going to mother's house to do what?
3. Sunday I am going to study English, and you?
4. Japanese food is tasty, how about Chinese food?
5. Can you cook Japanese dishes?