hands up

　　hold it

　　hard ear

　　help yourself

　　2.By the way,where is Lucy?

　　She's next door.

　　What is she doing?

　　She's typing a letter.

　　Does she need any help?Ask her.

　　OK.

　　3.Do you want some coffee?

　　Thank you,I want black coffee.

　　There isn't any coffee here,do you like black tea?

　　We like pears very much,but we don't want one.

　　They like honey,but they don't want any now.