英語: This is the book I bought yesterday.

英語: She is the singer I like best.

英語: The man I met yesterday was kind.

英語: What he said is true.

英語: I'm as old as you.

英語: I'm not as young as you.

英語: Please come as soon as possible.

英語: He is not as busy as he used to be.

英語: I'm taller than my brother.

英語: He's much younger than me.