Answer:
1. Ahora yo estoy vistiendo al bebé.
2. Ahora yo estoy sirviendo la sopa.
3. Ahora yo no estoy leyendo tus libros.
4. Ahora estoy pidiendo helado de café.
Remember the form of present progressive. You need a form of "estar" as well as your present participle. Remember that for -ar verbs you used -ando. For example, touching would become touching. For -er and -ir use -iendo. example, drinking becomes drinking.
