Why was your dog barking?
My dog was barking because .....
Are dragons real?
Yes/no?
Why is Thailand hot?
Thailand is hot because .....
Why are dragons extinct?
Dragons are extinct because ........
Why didn't you sleep?
I didn't sleep because .......
Why didn't you do your homework?
I didn't do my homework because .....
Why were you late for school?
I was late for school because ........
Why is my teacher good?
My teacher is good because ......
Why are you sad?
I'm sad because .....