I

                                                          ill (n)

She is very ill.

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjxV5J4l_-s77TZ-RfwO9WrZDlSClzO6ZnWqenWB9U7QzBR590pxFfkww1PkwTXgGm4Cjo3G2fpsKjMiFqc18i16GOKF99yw8QUXki555MbJohPcnrVL-3TqRYml_5emTD9PDn-jxeit4pL/s320/A_Sick_Girl_In_Bed_With_Her_Teddy_Bear_Royalty_Free_Clipart_Picture_091121-140202-711009.jpg

insect (n)

There is a insect.

http://myrmecos.net/wp-content/uploads/2011/03/insect_wallpaper13.jpg

improve (n)

We are going to improve.

http://www.sistemadecalidadpersonal.com/inicio/images/mias/mejora1.jpg