Need help ASAP with 18 and 19

Present tense review review present tense conjugations of regular -ar verbs. complete the following sentences using the correct form of the verb given in parentheses. it may also to review the tutorial, earning and saving. type the correct answer in each box. spell all words correctly. example: yo ahorro mi dinero. (ahorrar - to save) ella dinero. (ahorrar - to save) nosotros dinero en el supermercado. (gastar - to spend) ¿tú ? (trabajar - to work) ellos en el restaurante. (trabajar - to work) yo 100€ del cajero automático. (sacar - to take out)

Based on the information in the text and what you learned from the lesson what cultural practice is this text referring to

You have been chosen to be the guide of an exchange student from costa rica. before the student arrives in the us, he has asked you to give him some tips about schools in our country. using 10 different commands, create a presentation in which you give him tips for being successful in us schools. your presentation should include 5 affirmative and 5 negative commands in the tú form. examples: study many hours, don’t sleep in class, etc. to create your presentation, you may use powerpoint, or one of the tools listed in the web 2.0 tools area (contact your instructor if you need ).