Please help, who knows Spanish good

Okay so i'm taking an online spanish course (penn foster), and in the study guide, you have to create a bunch of sentences with words you've learned so far. translating, reading, and those kinds of things are fairly easy, but when it comes to making my own sentences, my brain just kinda waltz's away. anyone got any tips?

1. él lava el pelo cada día. (he washes his hair every day.)2. ella sienta enferma hoy. (she feels sick today.)3. él ve en el teatro. (he sees her in the theater.) 4. ducho por la mañana. (i shower in the morning.) 5. los niños cepillan los dientes cada día. (the children brush their teeth every day.) 6. por la noche, quito la ropa. (at night, i take off my clothes.) 7. mi hijo baña por la noche. (my son takes a bath at night.) 8. ponemos la ropa juntos. (we get dressed together.)9. doy la comida cada día. (i give them food every day.) 10. preocupo por el futuro. (i worry about the future.)

Which term refers to the natural phenomenon in this image? a. el tornado b. el huracán c. la tormenta d. la inundación