What is the comparative of “friendly”？ Is it “friendlier” or “more friendly”？ Or both are correct？ Thank you.😍

“Is this your brother？” For this question，should I answer with "Yes，he is." or "Yes, it is." ? Thank you.

Should I add “the” before “Spring Festival”？

What's the rules of tense of subject clause and predicative clause? 😊Thank you

The sequence of personal pronouns as subject First of all，thank you for your help😊. When more than one personal pronouns appear in one sentence as subject, the sequence of singular personal pronoun is 2-3-1，viz. you, he/she, I. And that of plural personal pronoun is 1-2-3.（Please correct me if I‘m wrong） For example: 1. You, he and I are all students. (Not" I, he and you are all students.") 2. We, you and they all like cats. (Not "You, we and they all like cats.") But what if there are singular and plural personal pronouns in one sentence at the same time？How do I arrange the order？ For example, should it be" He and we went to the park together." or " We and he went to the park together." ?

The sequence of personal pronouns in sentences First of all，thank you for your help😊. When more than one personal pronouns appear in one sentence，the sequence of singular personal pronoun is 2-3-1，viz. you, he/she, I. And that of plural personal pronoun is 1-2-3.（Please correct me if I‘m wrong） But what if there are singular and plural personal pronouns in one sentence at the same time？How do I arrange the order？

About ”some“ and ”any“ First, thank you for your answering.😘 Here is a sentence in a book: -Is he looking for some juice? -Yes, he is. / No, he isn't. From what we learnt at school, we generally deem that "some" is used in affirmative sentences or interrogative sentences which offer a proposal, that's to say, where the asker wants an affirmative answer. And "any" is used in negative sentences and interrogative sentences which simply ask for information. The question is: why "some" is used in the sentence above since it, the way I see it, only asks about something and doesn't really suggest? (Also let me know if it's a trifle😅)

How to indicate the plural of a last name that ends with "s"? First, I wanna thank you for your help. There is this sentence in a book: Who is the Jenkins' dentist? I assume that " the Jenkins' " means the whole family, but isn't it supposed to be " the Jenkinses‘ ”？

How to read “00:15”? How to read "00:15 am"? Is it “zero fifteen” or "a quarter past zero"or "a quarter past midnight?" Thank you!