I went along thinking nothing ___________, just looking at things around me

The hens _____ 50 eggs last week, but this week they aren’t _____.

In students’eyes．a good teacher should have many good virtues，but ，heor she should be knowledgeable

There aren’t any___ between them.

You _____ pay too much attention to your reading and listening skill, for they are of great importance. [ ]