Perhaps I’d need more context, but I think the missing word would be something along the lines of les or something. I’m new to Spanish, sorry.
Answer:
1. <u>Creo</u><u> </u>(pensar)
2. <u>Preferiria</u> (preferir)
3. <u>Prefiere </u>(preferir)
4. <u>Piensas</u> (pensar)
Explanation:
Sta. Luz Martos Fermín 18034 Granada España 10, calle Sur, España and Miss Mary Johnson 1451 Federal Street Boston MA 02110 U.S.A.