Christine is       about anything but her dress as she doesn’t really care about what she looks like in the eyes of others.

—Would you like to go and watch a tennis match this weekend with us?—I'm sorry, but I've got ________ plans.

My father served in the army in _______ when he was in _____.

Interest is as________to learning as the ability to understand，even more so.

The peace talk between the two countries _____.