9．-How long do you think it will be ________ the stock market returns to normal?

　　-At least one year, I guess.

　　答案：before　句意：--"你认为再过多久股票市场会回归正常？"--"我猜至少一年。"此处应用before引导时间状语从句，表示"再过多久才......"。

　　10．Water, when________(heat) enough, can change into vapor quickly.

　　答案：(it is) heated　句意：加热时，水会变成水蒸气。water与heat之间为逻辑上的动宾关系，故用过去分词表被动，when heated为when it is heated的省略。

　　Ⅱ.语法填空，篇章训练

　　阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

　　__1__ artist had a small daughter.Sometimes he painted women __2__ any clothes on，and he and his wife always tried to keep the small girl out __3__ he was doing this，"She is __4__ young to understand，"they said.

　　But one day，when the artist __5__(paint) a woman with no clothes on，he forgot __6__(lock)the door，and the girl suddenly ran into the room.Her mother ran up the stairs __7__(stop)her, but when she got to the room，the little girl was already in the room and looking at the woman.Both her__8__ waited for her to speak.

　　For a few seconds the little girl said __9__，but then she ran to her mother and said __10__(angry)，"Why do you let her go about without shoes and socks oil when you don't let me？"

　　1．______　2.______　3.______　4.______　5.______

　　6．______　7.______　8.______　9.______　10.______

　　答案：1.an　2.without　3.when/while　4.too　5.was painting

　　6．to lock　7.to stop　8.parents　9.nothing　10.angrily

　　Ⅲ.完形填空

　　(2015·辽宁沈阳质检)

　　A learned man has always a lot of riches in himself.

　　Simonides, a famous Greek poet, once made a tour around the well­known cities of Asia. Years later, he decided to __1__ to his native land by sea.

　　However, he hoarded on a ship, which got __2__in a terrible storm. Together with its own poor condition, the ship began to __3__ into the sea. Some passengers was busy __4__ together their bags, and others their __5__belongings. To everyone's surprise, Simonides was a(n) __6__. One who was __7__ curious, asked, "Are you going to save __8__ of your property, Simonides？" He made a reply, "All my possessions are __9__ me."

While a few made their __10__ by swimming, the majority, being weighed down by their burdens, disappeared in the sea. __11__， some thieves made their appearance, and stole __12__