(2013·成都外国语月考)________， the pay isn't attractive enough, though the job itself is quite interesting.

Adam and Max hardly knew what to talk about: they had so little ________.

______ the assignment said above, you have to write a 200-word composition on environment pollution. 

—Have you ever seen two leaves that are exactly the same?
—Never. Leaves differ ____ each other ____ size and shape.

---Is there anything you’d like for dinner?
---No, nothing ____.

The country has been ______ war with its neighbor for almost ten years.

“Russia wants to maintain its established diplomatic relations with Libya  and  never  interrupt  them________which government was in power in Libya，” the leader said.

You cannot tell________looking at someone whether or not he has HIV.

Li Gang was required to apologize ________the people present at the meeting________what he had done.

(2013·高考陕西卷)The manager wants to see changes in the company，and I am sure he will________.