Can I feed crested geckos soft fruits and veggies?

I went out to go get the CGD and we used it all up as it was a sample. And then the pet store ran out and thats the only one we have!! So for now untill i get an answer ive been feeding baby food crickets,mealworms.I was just wondering if you can buy soft fruits like pear,mango ect. and soft veggies? If so can you please tell me what veggies and fruits can be fed MAKE SURE TO INCLUDE VEGETABLES ASWELL AS FRUITS!!