I don't know how to play volleyball. Do you know how to play volleyball?
Yes, I know how to play volleyball.
No, I don't know how to play volleyball
I don't know when to go to school. Do you know when to go to school?
Yes, I know when to go to school.
No, I don't know when to go to school.
(When do you go to school?)
I don't know what to study today. Do you know what to study today?
Yes, I know what to study today.
No, I don't know what to study today.
(What will you study today?)
I don't know where to play basketball. Do you know where to play basketball?
Yes, I know where to play basketball.
No, I don't know where to play basketball.
(Where?)
I don't know how to cook okonomiyaki. Do you know how to cook okonomiyaki?
Yes, I know how to cook okonomiyaki.
No, I don't know how to cook okonomiyaki.
I don't know when to eat dinner. Do you know when to eat dinner?
Yes, I know when to eat dinner.
No, I don't know when to eat dinner.
(When do you eat dinner?)
I don't know what to cook tonight. Do you know what to cook tonight?
Yes, I know what to cook tonight.
No, I don't know what to cook tonight.
(What will you cook tonight?)
I don't know where to see 魚先生. Do you know where to see 魚先生?
Yes, I know where to see 魚先生.
No, I don't know where to see 魚先生.
(Where?)
No, I don't know how to speak Japanese.
I don't know when to leave school. Do you know when to leave school?
Yes, I know when to leave school.
No, I don't know when to leave school.
(When do you leave school?)
I don't know what to buy to cook ramen. Do you know what to buy to cook ramen?
No, I don't know what to buy to cook ramen.
I don't know where to go shopping. Do you know where to go shopping?
Yes, I know where to go shopping.
No, I don't know where to go shopping.
(Where?)