Homework: Use the following expressions instead of "I don't know".
in responding to questions.
Do this pattern in numbers 8, and 9.

I don't remember ... I'm not sure ...
I can't remember ... I have no idea ...
I've forgotten ...

What did we do in class yesterday?
1.I don't remember what we did in class yesterday.
2.I'm not sure what we did in class yesterday.
3.I've forgotten what we did in class yesterday.
4.I'm not sure what we did in class yesterday.
5.I have no idea what we did in class yesterday.

Why do young people like such loud music?
1.I don't remember why young people like such loud music.
2.I'm not sure why young people like such loud music.
3.I've forgotten why young people like such loud music.
4.I'm not sure why young people like such loud music.
5.I have no idea why young people like such loud music.

wow! perfectly awesome! good job Lucy! ^^* keep it up :)