完成句子。

________ ________ , there are 800 tornadoes in the US each year, causing about 80 deaths and 1, 500 injuries．

平均来说，美国每年发生800 次龙卷风，造成大约80人死亡、1, 500人受伤。

完成句子。

The report shows that we are making some progress but that we need to ________ greater ________．

报告显示：我们正在进步，但是我们必须作出更大的努力

完成句子。

For example, in nine years(1953－1962), China ________ life expectancy ________ 13 years．

譬如，在九年(1953－1962)的时间里，中国的人均寿命就增加了13岁。

完成句子。

Athens, the capital of Greece, is ________ ________ the birthplace of western civilisation．

雅典是希腊的首都，作为西方文明的发祥地而闻名于世。

用所学单词的适当形式填空

When the teacher asked me to answer his question, I didn't know what the question was! What an e ________ moment it was!

用所学单词的适当形式填空

In Britain, it is i ________ to drive when you are drunk．Similarly, it's against the law in our country, too．

用所学单词的适当形式填空

My uncle from Hong Kong has changed so much that I could hardly r ________ him at the airport．

根据汉语提示并用所给的英语单词完成句子．

When the survivor came to, he was eager to know ________ saved him from the burning house．(be)

当生还者醒过来后，他急切的想知道是谁把他从燃烧的房子里救出来的．

根据汉语提示并用所给的英语单词完成句子．

The king of Prussia ________ that his greatest gift to the Russian people would have such an amazing history．(imagine)

普鲁士的国王决不可能想到他送给俄罗斯人民的这件伟大礼物会经历这么一段惊奇的历史．

根据汉语提示并用所给的英语单词完成句子．

He is going to spend the Spring Festival in his home village, ________ his parents and some relatives．(live)

他打算到他的家乡过春节，他的父母和亲戚还生活在那里．