1 . _____is reported that the house price has been falling in recent years. (用适当的词填空)

2 . 据说现在近一半的澳大利亚公民要么自己出生于海外要么父母出生于海外。
______ ______ ______ ______ now nearly half of all Australian citizens were either born overseas or have parents who were born overseas.

4 . __________is not unusual to see American university students drive to school every day. (用适当的词填空)

5 . ______ is important to protect our environment. (用适当的词填空)

6 . ________ is believed that he has made a lot of money by doing business.(用适当的词填空)

8 . 每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字的符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
1. The teacher made the request that we finished our homework at once.
2. If he adopted a proper attitude at that time, he would not have made the terrible mistake.
3. Among all the goods, I was interested in the cotton piece in particularly.
4. Growing up in the country, he is accustomed to get up early every day.
5. In the spite of all the problems, several players produced excellent performances.
6. Nowadays a great number of women are addicting to online shopping.
7. Once you get on a bad habit, you will find it hard to get rid of it.
8. The reason why he wants to sell his house is because he needs a lot of money for his operation.
9. With storm disasters happening so often, there is obvious that global warming has become a serious problem.
10. Smoking cigarettes, drinking alcohol or taking other drugs produce many harmful effect and have no real benefits.

10 . They say it is impossible to __________(预测) what will happen.