Www.sda.gov.cn, which has _____food and drug channel with clear explanations, is  _____very popular website.

Dr. Peter Spence, ______ headmaster of the school , told us , “______ fifth of pupils here go on to study at Oxford and Cambridge.”

I promise _____ else can you find _____ better computer at such a low price.

--- Haven’t you heard the news?
--- What news?
--- Some of the workers are on ____ march while others are on ____ strike.

What I need is          book that contains         ABC of oil painting.

She came in for      coffee and told me         traffic kept her awake last night.

_______ application of transgenic technology（转基因技术）should be restricted on all food  production and the government should take _______ “scientific attitude” toward genetically modified food.

I need to get another dictionary, because          cover is dirty and        page is missing.