A big change has come over Washington in the last few weeks.

When a big change came along in our business, we didn't know what to do.

Your body goes through a big change in a period of hours.

Time for a big change in thinking by all of us.

Having a baby means a big change in your social life.

The second time around is going to be a big change for us.

I've seen a big change from the beginning of the program.

I started talking about how we could effect big change, all together.

The other big change, however, may not come as good news to everyone.

The end of the series will be a big change for them, too.