I didn’t know he was in the company. _______it, I_______then.
A.Had I known; would call on him
B.Should I know; would have called on him
C.If I knew; would call on him
D.Had I known; would have called on him
If you want to do the experiment again, you had better be more careful ________ you made a mistake.
A.when B.why C.where D.that
Now that energy prices are rising so rapidly, further prices are very uncertain, and the risk a new investment depending on them may fail is greater.
A.by which B.of C.that D.in that
—Do you think the weather will be fine this spring?
—No, we are fortunate. The weatherman forecasts there will be several sand storms.
A.if B.as C.though D.unless
阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事。
In the far away land, there was a beautiful kingdom with its unique rule. The rule said, everyone may become the king, with all of his rights to govern the country for five years. After that he must be caught, his body will be tied and he will be thrown away to a remote island where the jungle is thick and there are plenty of wild animals and no human.
Then, one by one, people became the king. The first man said, ‘‘Ok, I'm ready to be the king." And he became a king for five years. What he did in his five years was enjoying his position. He threw big parties, went to many beautiful places, married many women, collected many luxurious things and did other things that pleased himself Those were all he did and he never prepared anything for his future. Until one day the time came. One morning when the king woke up, suddenly strong soldiers came to his palace and said, " We came here under the order of constitution. Now it's time for you to be thrown away to the remote island." The king wasn't surprised but he felt that time passed by too fast. He had enjoyed himself in the past five years but now he had to accept his destiny with tears in his eyes. The soldiers sent him to the dangerous island and left. All they heard was the voices of the wild animals and the long scream of the former king; and then silent again.
Every other king was the same until a young man came and declare his wish. By the constitution he was granted his wish. He would be a hug for five years before being thrown away to the island. But if other kings would follow their passion for having fun, he didn't. The king was always seen to be thinking.
注意:1、所续写短文的词数应为150左右。
2、应使用5个以上短文中标有下划线的关键词语。
3、续写部分分为两段，每段的开头语已为你写好
4、续写完成后，请用下划线标出你所使用的关键词语。
Paragraph 1
And not very long after that, he made a surprising decision.
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Paragraph 2
Finally the time came when the king had to be thrown away to the island.
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假定你是李华，你所在班级的交换生Peter正在进行一项关于垃圾分类的研究。他给你来信询问你们社区垃圾分类的实施情况，请给Peter回一封邮件，告诉他相关信息，邮件内容包括:
1.写邮件的目的；2.垃圾分类的实施情况；3.你对垃圾分类的看法。
注意:1.词数80左右；2.开头和结尾已为你写好，不记入总词数。
参考词汇:垃圾分类garbage classification
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