How to say "Happy 19th anniversary" in Spanish.

Fill in each blank with the correct form of the verb ‘ser.’ ana y maría son amigas. ellas son de españa. las chicas el estudiantes muy buenas. ellas *** diferentes. ana *** seria pero maria *** muy cómica. a veces yo *** seria como (like) ana. a mí me gusta pasar tiempo con ana y maría. ana, maría y yo *** unas amigas locas.

What are some things that your friends did this week? write 5 complete spanish sentences describing what they did. don't forget to conjugate your verbs in the preterite tense! (use only -er verbs) pay attention to (a) use of correct preterite form of the verb, (b) appropriate vocabulary usage, and (c) overall quality of each response. *note: this is a practice activity. completing this activity will not only prepare you for future tests and assessments but, more importantly, it will enhance your language ability. this activity will not count towards your grade.

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?