1、假如你叫李华，你和你的同学组织了一场讨论，讨论的主题是：广告的利和弊。请根据下面提供的信息，给中国日报写一封信，介绍你们讨论的结果。

注意：1．词数100字左右

      2．参考词汇：服务商service provider  误导mislead（v．） 开支 （n）expense

要求：层次清晰，连贯流畅；表达灵活，不要逐字逐句翻译。

Dear Editors of China Daily,

Recently our class held a discussion about the advantages and disadvantages of advertisements．

22、We _______ to start our own business, but we never had enough money．

A．have hoped          B．had hoped        C．would hope         D．have been hoping

21、On account of your health, you must do your _______ to shift off the care of your children．

A．favour           B．splendour            C．responsibility          D．endeavour

20、The general manager declared that whoever performed well would be _______ to a higher position．

A．evolved           B．promoted            C．dominated          D．allocated

19、Nancy enjoyed herself so much _______ she visited her friends in Sydney last year．

A．that          B．which           C．when         D．where

18、—Wow! It snowed last night．What a nice world!

—You’re right．But it’s more difficult to find my missing keys with snow _______ the ground．

A．covered          B．covers          C．to cover          D．covering

17、We thought she’d come for a visit, but it seems she is staying _______．

A．for good          B．for fun                C．at length           D．for nothing

16、—Dad, I’ve finished my assignment．

—Good, and ______ you play or watch TV, you mustn’t disturb me．

A．no matter         B．whenever          C．whatever           D．whether

15、Not far from the club there was a garden, _______ owner seated in it playing bridge with his children．

A．whose           B．that            C．which           D．its