They still go on working, ________ they feel tired.

---Have you read today's morning paper? ---Not _______. What's the latest news?

It is too noisy. I can         hear what Mr. Wang is saying.

 I enjoy my new life here. But I still miss my old friends from time to time. Here the underlined part means 　　　.

–Do you know this boy?He works really___.–Yes, I can ___ see him play. He always studies.