The old man put on his glasses       see better.

 —More than fifty students competed _______each other in the composition competition. —But they could only compete _______three medals.

______ all the texts that are written,stored, and sent electronically, a lot of them are still ending up op paper.

.—____ when has the country been open to international trade? —1978, I suppose.

—I’ll join the music club ________ Mary is in the club, too.—You mean if Mary joins the club you’ll do, too.