[填空题]Our family (be) ______ discussing an important matter.

[填空题]Our family (be) ______ discussing an important matter.

[单项选择]Vitamins are important to our health．Difierent vitamins are found in difierent foods．grains．vegetables and fruits，fish and meat，eggs and milk products．So which foods should be eaten to get enough of the vitamins our bodies needLet us look at some important vitamins for the answer．
Vitamin A helps prevent skin and other tissues from becoming dry．People who do not get enough Vitamin A cannot see well in darkness．They may develop a condition that dries the eyes．This can result in infections and lead to blindness．Vitamin A is found in fish liver oil．It is also in the yellow part of eggs．Sweet potatoes．carrots and other darkly colored fruits and vegetables contain substances that the body can change into Vitamin A．
Vitamin B is also called thiamine(硫胶)．Thiamine changes starchy foods jnto energy．It also helps the heart and nervous system work smoothly．Without it．we would be weak and would not grow．We also might develop beriberi(脚气病)．Thiamine is found not iust in whole grains like b
A. night blindness
B. heart disease
C. beriberi
D. rickets

[单项选择]English is more and more important in our daily life.（）of English is helpful if you are to （）English literature.
A. Good knowledge; study
B. A good knowledge; study
C. Good knowledge; studying
D. A good knowledge; studying

[单项选择]Newspapers are very important in our daily life. Many people begin their day by reading the paper. In this way they learn what is going on in the world. Sometimes, however, they didn’t have the time to read the news carefully and must be pleased with a quick look at the front page. At other times they may be in such a hurry that they have time only to have a quick look at the headlines (标题).
There are newspapers to please every reader. In big cities there are many types with several different editions every day. In some towns there are fewer newspapers and perhaps only one edition each day. In some places the paper is printed weekly.
Most papers have several editions, especially on Sundays when the edition is larger than usual. There are besides the front page with the most important news, the sports news, the amusement(娱乐) page, a business page and so on.
People read newspaper to ______.
A. learn about the most important news
B. get some information
C. learn about whatever they want

[单项选择]Food is important in our life, but its function about （　） is not mentioned by the man.
A. how clearly we think
B. how sound we sleep
C. how we deal with stress
D. how happy we are

[填空题]Numbers are very important in our life. Now we use numbers every day.
Numbers are______important in our life______we use them every day.

[单项选择]Time is very important in our lives. It (47) our everyday moments. However, time never had any importance in my life until I received a watch from my father that organized my life and made me more (48) . It came from Denmark to the U. A E. jewelry shop in a gray box. It (49) 0.24 kilograms. It’’s round in the center with two silver bands that go around my wrist. And all of it is made of silver. This object tells me the importance of time in my life. I received this gift on a gray-sky day. I had to go to the airport at 9: 00 AM to pick up my Uncle Ali and (50) him to my father’’s house. However, I was late because I was (51) out with my friends. Later on that day, around 11: 00 AM, I remembered my uncle, but I was very late for him. He had left the airport and taken a taxi to my father’’s house. I got to my father’’s house at 2:00 PM on the same day and looked at my angry father’’s face. I felt (52) of myself at that moment. After I said hi to my ang