As we all know, every one has his own s________ and weakness.
It is said that his wife was d________ of a baby last night.
The little boy’s bad b____________ at the party made his parents upset.
At the meeting he put forward a number of p________ questions that we couldn’t understand.
Students can’t enter the teachers’ office without p___________（许可）.
It is o__________（明显） that he is telling lies.
If you don’t know the meaning of the word, you can ____________ (查询) a dictionary.
It was __________ (好奇心)that drove Wang Peng in side Yong Hui’s restaurant.
Around noon they arrived in Toronto, the biggest and most w_______ city in Canada.
Her husband’s shout t_______ her and she cried.
Mike has b_______ mind and he can stand being treated badly.
I have to go d_______ to buy some goods.
What’s the d_______ from Beijing to Shanghai.
Most of us speak both English and French, but the city has French culture and t_______.
The e_______ view toward the mountains was really beautiful.
John is s_______ older than others and he knows more.
They worked alomost until d_______.
Henry is a g_______ singer and can sing many songs.
There are seven c______ in the world, of which Asia is the largest.
The house was s______ by high walls.
When are you going to marry and s______ down?
The terrorists(恐怖分子)escaped across the _______(边境).
The patient is _______(稍微)better today.
Drop in for a c______ if you have an hour to spare this evening.
Could you m______ the height of the wall for me?
They finally went a______ the plane.
Several boats lay at another in the h______.
Can you help me? My _______(行李)is too heavy.
We need to _______(测量)the length of the windows for new curtains.
My father traveled _______(在……上)a train.
They moved the local people and ________(安排)them in another place.
It is pleasant to ________(聊天)with friends.
Make sure you ________(设法做)to finish this work before the end of the month.
I won’t calm down until he is out of ________(视线).
There was a ________(稍微的)increase in her weight after the winter holidays.
This group of mountains ________(环绕)each other so that it is quite easy to get lost here.
The ________(风景)was so beautiful that it was almost beyond description.
He was interested in a________ and always stayed up at night to watch the stars.
Not long ago a v________ earthquake occurred off the coast of Indonesia.
Computer hackers have broken down security s________, raising questions about the safety of information.
Too much sugar can be h________ to children’s teeth.
The three-star hotel offers a friendly a_______ and personal service.
China has sent up another ________(人造卫星) into space.
There is a lot of rubbish ________(漂浮)on the surface of the river.
________(理论)is based on practice.
The ________(气候)is different from palce to place.
6 ________(乘)by 5 is 30.
系统，体系，制度n. __________
宗教，宗教信仰n. __________
学说，理论n. __________
原子n. __________
万亿pron. __________
球体，地球仪n. __________
猛烈的，激烈的adj. __________
碳n. __________
大气层，气氛n. __________
不同，不像prep. __________
基本的，基础的adj. __________
有害的adj. __________
酸n. __________
二氧化碳n. __________
谜，难题n. __________
因此adv. __________
存在，生存vi. __________
乘，增加vi.&vt. __________