I'm afraid it was too late肯定形式否定形式一般疑问句和回答另外还有I went to Kangkang's birthday party with my ffriends.It was a great party.we all fogot the time.I'm glad you had a great time.

I'm afraid it was too late肯定形式否定形式一般疑问句和回答另外还有I went to Kangkang's birthday party with my ffriends.It was a great party.we all fogot the time.I'm glad you had a great time.
I'm afraid it was too late肯定形式否定形式一般疑问句和回答
另外还有I went to Kangkang's birthday party with my ffriends.
It was a great party.
we all fogot the time.
I'm glad you had a great time.

I'm afraid it was too late肯定形式否定形式一般疑问句和回答另外还有I went to Kangkang's birthday party with my ffriends.It was a great party.we all fogot the time.I'm glad you had a great time.
I'm afraid it was too late  
I'm not afraid it was too late
Am i afraid it was too late?
Yes,i am,
 
2.I went to Kangkang's birthday party with my friends.
I didn't go to Kangkang's birthday party with my friends.
Did i go to Kangkang's birthday party with my friends?
Yes,i did.
 
3.It was a great party.    
It wasn't a great party. 
Was it a great party?
Yes,it was.
 
4.we all fogot the time.
we didn't all foget the time.
Did we all foget the time?
Yes,we did.
 
5.I'm glad you had a great time.
I'm not glad you had a great time.
Am i glad you had a great time?
Yes,i am.