I think life ______ is a journey and every step we take moves us in some direction.— I can’t agree more.

scarf is nice, but the price is a little bithigh.— _______, but if you want good quality, you have topay more.

Only after my friend came______.

What a nice dress! It fits you well.— Thank you. It ______ me seven hundred yuan. I likeits design.

(2017·北京卷·单项填空）The little problems ________ we meet in our daily lives may be inspirations for great inventions.