What is the most disgusting food you ever ate?
_________ is the most disgusting food I ever ate.
Which is harder, math or English? Why?
English is harder because.../ Math is harder because...
Were you ever in a competition? Did you win?
Possible answers: Yes, I was./ No, I wasn't. // Yes, I did./ No, I didn't.
How can a habitat be out of balance?
A habitat can be out of balance when...
What is migration?
Migration is the movement of people and animals from one place to another.