13-Read the sentences below. Fill in the blanks with "a" or "an" as appropriate. Leia as frases abaixo. Preencha os espaços em branco com "a"ou "an" conforme apropriado. A) I saw __ elephant at the zoo. B) She is eating __ apple for breakfast. C) He bought __ new car yesterday. D)We need __ umbrella because it's raining. E) There is __ orange on the table. 14- For each sentence below, choose the correct option between the demonstrative pronouns (this, that, these, those) and possessive pronouns (my, your his, her, its, our,their) that best complete the sentence. Para cada frase abaixo, escolha a opção correta entre os pronomes demonstrativos (this, that, these, those) e pronomes possessivos (my, your his, her, its, our their) que completam melhor a frase. A) __ is my book on the table. A) This. B) that. C) these. D) those. B) Can you see __ mountains in the distance? A) this. B) that C) these. D) those. C) __ name is John and I live in New York. A) My. B) Your C) His D) Her.