How does zoodom foster education and research? (this was asked in spanish, sooo)

Which one of the following is a trick used in spanish to identify the right hand? touch the tips of your index fingers with the tips of your thumbs. the hand that forms a lowercase b is your mano derecha. touch the tips of your index fingers with the tips of your thumbs. the hand that forms a lowercase d is your mano izquierda. touch the tips of your index fingers with the tips of your thumbs. the hand that forms a lowercase d is your mano derecha.

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 word best completes the sentence? en los restaurantes de ecuador, la gente fumar en el exterior.a. necesario b. ni c. siempre d. debe