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

Thank you for_______ me _______ the good news（新闻）．

The rainlastnight. But the fields are still full of water.—Itfornearly a week.

Robots will do the same things ____________ .

He has a great interest in tennis and ______ it twice a week over the past year.