I don’t think what he said is _____ to the topic we are discussing . He has missed the point.
Nowadays, many people walk to work Copenhagen Conference calling for living alow-carbon lifestyle to cope with global warning.
Don’t be so discouraged.If you such feeling,you will do better next time.
—What are you busy with?—The conference in our city next week.
—Someone might see us.— ?we are not doing anything illegal.
— It is important for you to find appropriate course at college. —I can't agree more.It's decision that affects the whole family.