1.Have__a__good time!

解析：考查冠词。have a good time玩得开心。

2.Life is like __an__ ocean: Only __the__ strong-willed can reach the other shore.

解析：第一个空表示泛指，且ocean以元音音素开头，故用不定冠词an;形容词前用定冠词表示一类人，the strong-willed意为“意志坚强的人”。

3.I can't tell you __the__ way to the Wilson's because we don't have __a__ Wilson here in the village.

解析：way后有介词短语作定语，表特指，所以第一空填定冠词the;泛指“一个名叫Wilson的人”，第二空填不定冠词a。

4.__The__ village where I was born has grown into __a__ town.

解析：village后有定语从句修饰，是特指，故第一空填定冠词;泛指“一座城镇”，故第二空填不定冠词a。

5.Every time there was__an__outbreak，a great number of terrified people died.

解析：there was+可数名词单数，且“outbreak”以元音音素开头，故用an。

6.__The__ news of the mayor's coming to our school for a visit was given out on the radio yesterday.

解析：句意为：市长来我们学校参观的新闻昨天通过收音机发布了。名词news后有介词短语修饰，起限定作用，表特指，故填the。

7.In Germany, __a__ successful project, which roughly translates as “adopt a grandparent”，has been running with a great success.

解析：句意为：在德国，一个名为“领养祖父母”的项目已成功运行。project为单数可数名词，此处意为“一个成功的项目”，表泛指。故填不定冠词a。

8.—Mom, why can't I have __a__ new bike?

—Dear, you know, money doesn't grow on trees.

解析：句意为：——妈妈，我为什么不能要一辆新自行车?——亲爱的，你要知道，赚钱可不是件容易的事。bike为单数可数名词，是首次提到，此处表泛指，故用不定冠词a。

9.__The__ wish always remains unrealistic that you can come first in the final exam when you make no efforts at all.

解析：句意为：你不付出任何努力而想在期末考试中得第一名的愿望是不现实的。wish后有that引导的同位语从句修饰，表特指，故填定冠词The。

10.Your son is in great danger and he needs __an__ immediate operation which costs 48,000 yuan.

解析：句意为：你的儿子很危险，他需要紧急手术，费用为48,000元。operation为单数可数名词，且immediate为元音音素开头，故填不定冠词an。

11.I'd like to buy __a__ computer. Could you please give me some advice?

解析：句意为：我想买一台电脑，你能给我一些建议吗?computer为单数可数名词，此处表不确定的事物，表泛指，故填不定冠词a。

12.Zinio is __a__ platform for digital magazines, with more than 5,500 magazines from a wide range of publishers.

解析：句意为：Zinio是一个电子杂志平台，拥有来自各出版商所提供的'5,500多本杂志。platform是单数可数名词，此处指“一个平台”，表泛指，故填不定冠词a。

13.What if your first choice is wrong? If so, just give yourself __a__ second chance.

解析：句意：如果你的第一次选择错误怎么办?如果是这样，要再给自己一次机会。序数词前加不定冠词表示“再一，又一”，所以填不定冠词a。

14.—Would you mind giving me advice on how to improve my record?

—If you make __the__ most of your potential, there will be a rise in your achievement.

解析：句意为：——给我一些建议使我提高记录好吗?——如果你充分利用自己的潜能，你的成绩就会提高。make the most of是固定短语，意为“充分利用”，故填定冠词the。

15.With the development of society, our country is badly in need of those with __a__ better command of computer skills.

解析：句意为：随着社会的发展，我们国家非常需要那些可以进行电脑操作的人才。with a command of...为惯用搭配，意为“掌握……”，故填不定冠词a。