What’s this? –It’s________ orange.

Shall we go to visit Mr. Wang now?—Mr. Wang________here now. He left for Shanghai by air this morning.

After I graduate, I’ll try to get a job, you know, as engineer. —You’re practical. I’m sure you can do a good job.

________ he is a child, ______ he knows much about the computer.

He knows _______ English but he has _____ English friends.