翻译
1.We believe that peasants'/farmers' life will become/be/be getting better and better
2.Whether a book sells well depends on many/various factors
3.I don't need to/needn't buy a new car as my old one is still in good condition
4.The dishes are well cooked here and free cakes are providef.
5.Be sure to pay attention to protecting the environment and be considerate/think of others if/when/while travelling/doing travelling.
6.So naughty is the child that he often upsets his parents who are busy with their work.