1.if we do not save every drop of water ,we will be s_ of water some day2.he had nothing to drink so i o_ a glass of milk to him 3.他以前从未见过这么漂亮的鸟he_ _ _such_ _bird befors 4.发展中国家的人口比发达国家的人口要多得多the_countries have much _ peopie than the _countries

1. If we do not save every drop of water, we will be short of water some day.
short of water 缺水
2. He had nothing to drink so I offered a glass of milk to him.
3. He has never seen such a beautiful bird before.
4. The developing countries have much more people than the developed countries.

1.If we do not save every drop of water,we will be short of water some day.short of water 缺水2.He had nothing to drink so I offered a glass of milk to him.3.He has never seen such a beautiful bird be...