（用适当的介词或副词填空） It's good ______ play games together.

（用适当的介词或副词填空） I have many friends，______ Jack，Maggie，Frank and so on.

（用适当的介词或副词填空） There are five floors ______ shops in this mall.

(用适当的介词或副词填空) The watch is suitable ______ you.

(用适当的介词或副词填空) They want to raise some money ______ the poor people.

(用适当的介词或副词填空)It's good ______ get up early.

(用适当的介词或副词填空) The tie looks nice ______ you.

(用适当的介词或副词填空) I want to try ______ the nice coat.

(用适当的介词或副词填空) We never send e-mails ______ each other.

(用适当的介词或副词填空) He often donates some books ______ the children ______ need.