How old will you be on your next birthday?I‘ll be 15 years old.
例：1.How old will you be on your next birthday?
I‘ll be 15 years old.
2.____________________ on Sunday?
We‘re going to visit my cousin.
3.____________________ her?
They’ll meet her at nine’ o'clock.
4.____________________ his homework?
He‘ll do it in the library.
5.____________________ this evening?
I’m going to study maths.
6.____________________ next month?
He’ll be 11 years old.