补全下列句子
We should learn_______________________（如何处理问题）of air pollution from some developed countries.
I'm going shopping. Will you please______________（照看一下我女儿）?
____________________________（在邻居帮助下）, we have quickly got used to the life here.
Don't be so hard on him. __________________（毕竟），he is only six years old.
You can______________________（充分利用） the Internet to download useful information.
The changes are an improvement______________________（从某种意义上）．