根据所给的汉语内容，用英语完成下列句子（每格限填一词）

【1】我非常不理解为什么约翰昨天在课上问了一个如此简单的问题。

I don’t understand __________ John __________ __________ _________ easy question.

【2】那些孩子们多么可爱啊！

___________ ___________ those children are!

【3】目前那位老人已经去世三年多了。

That old man _________ __________ __________ _____ more than three years so far.

【4】在某种程度上，与不同的人发展良好关系是一件困难的事情。

_________ __________ __________ __________, it is difficult to develop a good relationship with different kinds of people.

【5】---你觉得他今天的演讲怎么样？ ----很有意思。

----__________ _________ you ________ _________ his speech today?

----It is interesting.

【6】尽管去年很冷，但是我妹妹花了一整个寒假的时间学习滑雪。

_________ it was cold last year, My sister ________ a whole winter holiday ________ _________ski.

【7】这里两年后将会建造一个新的学校。

A new school _________ __________ __________ here _________ two years.

根据句子意思和所给的首字母写出所缺单词（每格限填一词）

【1】Tom, n_________ swim in the river. It is very dangerous.

【2】He is very surprised that all the houses in his village are p________ white.

【3】There are 56 p_________ in China.

【4】He is trying h_________ to pass the exam.

【5】Mrs. Brown forgot to l__________ the door and two bad men got in.

【6】Let’s open the window to have some f__________ air.

Since the great success of cloning the sheep Dolly, the cloning of human beings is no longer a fictional（虚构的） story but can be proved to be medically possible.【1】 I just want to say: NO! NEVER!

【2】 For example, they insist that if we could clone a new Einstein, we would make more progress on physics; and if we could get a new Shakespeare, we would enjoy more profound classic literary works and ... But how can we guarantee that another Hitler could not be brought back to life “thanks to” cloning? Moreover, can we give birth to a baby who exactly shares your grand grandpa’s genes? We would be confused by that relationship or kinship.【3】

Some scientists believe that we can get the organs we need to save people’s life from the cloned counterpart. But is it unfair to them? Even if they are not the creatures of nature but of technology, they are a kind of life.【4】 I do not suppose this action is humane.

【5】 It is another violation of the natural law. Life should be a cycle from birth to death and then rebirth and re-death. Every round of change can breed more varieties of genes. Thereby our human species can live rather than copying ourselves repeatedly, which I believe would lead to the final retrogression(退化) of human species.

A. I do not think we can be granted the right to kill them and take out the organs for our use.

B. If we can always replace our old organs with new ones, we will predictably never die.

C. Thus, the problem unavoidable arises: should we permit human cloning?

D. And in that case, we would find ourselves lost in an embarrassing and disorderly situation.

E. Some people maintain that it can save talents.

Stage 1: Prepare the equipment: a test tube, a crucible（坩埚）, a Bunsen burner（煤气灯）and tongs（钳子）.

Stage 2: Weigh 5 grams of baking soda (小苏打) and put it in a crucible.

Stage 3: Heat 10 ml of hydrochloric acid (盐酸) in a test tube.

Stage 4: Pour the warm acid onto the baking soda and continue to heat the mixture.

Result: The acid reacts with the bicarbonate（碳酸氢盐）to form water, carbon dioxide gas and salt.

The hotter the mixture, the quicker the reaction. Continue to heat the mixture until the water evaporates（蒸发）, leaving the salt in the crucible.

Paul and his partner followed the instructions and set up their equipment. Paul went to the cupboard to get a bottle of hydrochloric acid. He found that there was only one bottle in the cupboard so he took that. There was no label on the bottle and Paul didn’t check with the teacher if it was the right solution(溶液).

He measured the liquid and poured it into a test tube. Using tongs to hold the test tube, he heated it over the Bunsen burner. That’s when things started to go wrong. The liquid in the test tube was not hydrochloric acid. When it was heated, it formed a thick cloud of white gas. Soon the room was full of this strong smelling white gas.

All the students started coughing and their eyes hurt. The teacher immediately opened the windows and ordered the students to leave the laboratory at once. She realized that the liquid was acrylamide (丙烯酰胺) and that it is poisonous.

Fortunately, nobody was injured in the incident. However, it taught the students and the teacher a good lesson.

【1】The teacher and her students planned to make ________ in the experiment.

A.waterB.saltC.acrylamideD.carbon dioxide gas

【2】How can they make the reaction quicker?

A.By putting more hydrochloric acid.B.By heating the hydrochloric acid.

C.By making the water cooler.D.By making the mixture hotter.

【3】Why did Paul make the mistake?

A.There was only one bottle.B.His partner didn’t help him check it.

C.There was no label on the bottle.D.He didn’t pick the right one out of the bottles.

【4】What happened when Paul heated the liquid?

A.His teacher ordered him to stop it at once.B.The white poisonous gas was formed.

C.All the students left the lab at once.D.Someone was injured in the accident.

【5】What lesson did the incident teach the student and the teacher?

A.Never leave a bottle without a label in the chemistry lab.

B.Obey your teacher’s instructions in the chemistry lab.

C.Acrylamide can’t take the place of hydrochloric acid.

D.While something unusual happened, leave the lab at once.

【1】A.goodB.badC.seriousD.wrong

【2】A.takesB.bringsC.catchesD.fetches

【3】A.hopefulB.carefulC.thankfulD.trusted

【4】A.alwaysB.oftenC.sometimesD.never

【5】A.conditionB.commentsC.customsD.contract

【6】A.thoseB.theseC.thereD.here

【7】A.knowB.sendC.teachD.make

【8】A.salonB.sentenceC.sayingD.story

【9】A.happyB.negativeC.longerD.poor

【10】A.pushB.leaveC.careD.offer

【1】The boy made fun of the girl last Sunday. （改为否定句）

The boy__________ __________ fun of the girl last Sunday

【2】You have to stay and work. （改为反意疑问句）

You have to stay and work，__________ __________?

【3】We need to buy three buckets of white paint to decorate the new flat. （对划线部分提问）

__________ __________white paint do you need to buy to decorate the new flat？

【4】"Will you make a change in your plan？" He asked us. （合并为一句）

He asked us __________we __________make a change in our plan.

【5】Dolphins are so clever that they can follow the instructions. （保持句意基本不变）

Dolphins are__________ __________ to follow the instructions.

【6】Our teachers always tell us to keep the environment clean. （改为被动语态）

We __________always __________to keep the environment clean by our teachers

【7】for，Mr. Li，being late，we，apologize to，for the meeting，had better（连词成句）

______________________________________________________________________.

【1】A.leaveB.leavingC.leftD.to leave

【2】A.ButB.ThereforeC.HoweverD.Yet

【3】A.whatB.thatC.whetherD.if

【4】A.helpB.to helpC.helpsD.helping

【5】A.aB.anC.theD./

【6】A.thatB.thisC.itsD.it

【7】A.lowerB.lowC.lowestD.more low

【8】A.atB.ofC.inD.on

【9】A.sportB.sportsC.sport’sD.sports’

【10】A.areB.isC.wereD.was

【11】A.manyB.moreC.muchD.most

【12】A.as wellB.alsoC.norD.either

【13】A.anyB.someC.muchD.few

【14】A.whichB.whomC.whoseD.who

【15】A.whenB.afterC.beforeD.until

—________I've got another one.

A.You're welcome.B.I hope so.C.That's all right.D.Of course not.

—No. I forget ________ it.

A.paintB.to paintC.paintingD.painted

Colors and moods

Some people believe that colors can 【1】（影响) our moods. You may wonder whether it is true or not. In fact, colors can change our moods and make us feel happy or sad, energetic or 【2】（瞌睡的). This article explains what colors can do and what characteristics they represent.

CALM COLORS

Have you ever walked into a room and felt relaxed? It could be because the walls were 【3】（粉刷）blue. Blue is a calm color. It brings 【4】（平静）to our mind and body. Blue can also mean sadness, so you may say “I’m feeling blue” when you are feeling sad. White is 【5】（另一种）calm color. It is also the color of purity. Many women like to wear white on their wedding days.

WARM COLORS

Some colors, such as orange and yellow, can make you feel warm. People in cold areas 【6】（更喜欢）warm colors like orange and yellow in their homes to create a warm and comfortable feeling.

ENERGETIC COLORS

When you feel tired or weak, you should wear energetic colors like green. Green can give you energy, as it is the color of 【7】（自然） and the symbol of new life. However, it is also the color of envy, so we may say someone is “green with envy”.

STRONG COLORS

If you【8】（要求） strength in either body or mind, red may be of some help to you. Red is the color of 【9】（热）. It means power and strong feelings. Wearing red can also make it 【10】（更容易的）to take action. This may help when you are having difficulty making a decision.