Last week,I asked a worker to help me repair my old house. On the first day of the job,it was so awful. When he was about to work,his car broke down on the way,and then he found he had left his tools for work at home and his wife telephoned to say that his son had a bad cold,
and while I was driving him home,he was silent all the way. When we arrived,he invited me to meet his family.
As we walked towards the front door,he stopped at a small tree and touched the tree with his hands. When we opened the door,I was very surprised to see that the worker wore a big smile. It seemed that he changed into another person. He hugged his son and gave his wife a kiss.
After a while,when he walked to the car,I asked him why he had touched the tree.
“Oh,that’s my trouble tree,” he answered, “Sometimes I have trouble with my job,but one thing is for sure—it doesn’t belong to my wife or my son. So I just hang up the trouble on the tree when I come home every night. Then the next morning I pick it up. However,when I pick it up,I hardly remember what I put the night before.”
That’s true,sometimes the best way to deal with the trouble is to put it down.
42. What did the worker do when he stopped at the small tree?

43. What was the writer surprised to see when they opened the door?

44. When does the worker pick up the trouble?

45. What can we do to put down our troubles in daily life?( within 20 words)

42. He touched the tree with his hands.
43. The worker wore a big smile.
44. The next morning.
45. We can write down our troubles in a notebook and then forget them for a while.(答案不唯一)