Over fifty countries _______ the AIIB(亚投行) so far.

I like working with Mr. Dean, he is quite .—-Me too, I can easily know what he is thinking about.

Clean water ______the village people in the flooded area.

My grandpa ___________ a walk after supper every day.

What is happening over there— Oh, about ________ fans are waiting here. They want to see the great singer.