1)Volunteers from the area are spending this weekend to clean/cleaning up

1)Volunteers from the area are spending this weekend to clean/cleaning up the local beach.
2)Dan avoids buying/to buy anything cannot be recycled later.
3)Brian was looking forward to starting/to start his job at the animal shelter. 4)Neighboring countries promised sending/to send supplies and rescue workers to the areas that were hit by the hurrieane
5) Judy didn't let her children TO GO/GO underwatet diving