【正文】
remember: …Sb+who… …Sth+which… (定語從句) I want a present which is a book. Tom is a boy who is clever. Attributive clause. Claus is an old man is looking for assistants monitor is a student will help Father Christmas to buy presents will give children presents. is honest and patient. are good at many things. children like. Match the following: I want to be the assistant of Santa Claus. Because I am a person who can speak s