Shandong Province which ________ 17 cities will quicken its pace of economic development.[ ]

I could hardly recognize your son.________I met him, he was only a little child.[ ]

We travelled to Hainan last year, and we _______ in love ______it.

We need a new leader for our Helping Hands Club, but I don’t know ______.— Why not Amy She is always willing to help others.

－He looks very hot and dry.－So______if you had a temperature of 40℃.