Can someone help me with my Spanish please

Question 20(multiple choice worth 1 points) (01.05 lc) read the sentence and select the one with the spelling or punctuation error or errors. —hola, maría. eres mi amiga. tu cumpleanos es hoy? tienes catorce años. a. hola, maría b. eres mi amiga. c. tu cumpleanos es hoy? d. tienes catorce años.

Translate they will know into spanish

Decide if the following definite article and noun agreement is correct or incorrect. el calendario correct incorrect