Please turn to page and look at the picture in this unit.

I know nothing about the history of the telephone. Could you tell me ?— Yes, in 1876

Wow! You look different! You ______ wear glasses.－ Yes, I did. But now I have had an eye operation. I can see clearly without them.

We will arrive _________ Tokyo __________ the afternoon of March 3.[ ]

After I ______ my homework, I went out to an aquarium.