satisfy                  she                 leaf                   decide                    lucky

（1）I like autumn best especially when the　　on the trees turn brown．

（2）　　 ， the old lady was saved from a big fire by her neighbour yesterday．

（3）Professor Li is quite　　 with his students' creative inventions．

（4）I would like to buy some beautiful hair clips different from　　．

（5）You'd better think about it again because it is an important　　．