Estos dulces son para los ninos. I am not sure about the second part. It could be que sacan sus buenas notas.
Gasto (past tense). Gasta could also work because he could be saying that she spends a lot at the clothing store in general, but it is Gasto.
1. Tener miedo
2. Tener cuidado
3. Tener que
4. Tener ganas
5. Tener razón
6. Tener mucha suerte
Hope this helps!!!!
Espero q ayude
