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Look! The students are playing on the playground. Some are running, some are playing basketball, ________ are watching.

A. other          B. the other       C. another       D. others

DNA is the whole “map” of the human body. It is something that all humans have, and it tells the body what to do. DNA is the reason that we look like our parents, because we get some of their DNA to make our own.
People have been trying to understand the human body for a long time, In1860, Mr Mendel discovered why we look the same as other people in our family. It is because of small things called “genes”(基因) in our body. In 1953, two scientists, Watson and Crick, found out that those small parts are really messages . They’re written in the DNA with a special language.
In1961, another two scientists found the first “word” that they could understand in that language. It shows how DNA tells the cell﹙細胞﹚to build its parts. So far, scientists have found all the words in the DNA map, but we still do not understand what they all do. By understanding what just one “word ”means, we can help to save people from several illness. So the more we understand, the more doctors will be able to do.
Most people hope that this will help to make better medicine and help sick people. Other people worry that when we learn more “words” and find out more information, we will use it in the wrong way, just to make people more attractive (有吸引力的)，or stop sick people getting jobs.
【小題1】When did Mr Mendel discover why we look the same as other people in our family?
A. In 2000.     B. In 1961      C. In 1953     D In 1860
【小題2】What did the two scientists find in 1961? They found_____.

My name is Jenny. I   1  a sister. Her name is Katty.
It is  2   November5th.it’s her birthday .She is thirteen,   3  she likes cakes (蛋糕) very much, my father and mother   4  her a big cake. Look! The cake is   5  the table of her room. It’s her nice cake. You can see her   6  on it. There are   7  things for her birthday.
  8  are apples, oranges, bananas and some CDs. I   9  her a new book. Her good   10  Kelsey, Jane and Sally are coming (要來) . She likes to eat the birthday cake with (和) her friends.