–Did you find your new dictionary—Yes. I found it ____I had left it.

_______David be the new chairperson of the Birdwatching Society –He ________be, but I’m not certain about it.

My mother is ill.-________

Recently some hospitals in China have adopted ______ they call a robot-doctor, ______ will be used to operate on patients with more accuracy

Mr Xie wants to know _________ for school this morning