The children always have a great time_______ each other.

A. talking to                      B. talking of             C. to talk to;            D. to talk of

Everyone is talking about bird flu. Yes, it is a very dangerous illness that could make people very sick. It will be some months still before we have good medicine 1 bird flu. But that doesn’t  mean you can’t do anything to prevent（预防）it now.   So far, all the people who have caught bird flu have been those who touched sick chickens or their  2 . So it’s a good idea for people  3 living chickens.

“People  4  go to the markets to buy living chickens to eat, but now they have to change  that habit（习惯）,” said Peter Cordingley, a WHO expert（专家）. But if you do touch a sick bird, remember 5 your hands carefully with soap right away .  Experts also say having good habits and a healthy body will help you  6  safe from bird flu. For example, do not buy or eat birds that    7  . Do not eat anything that has touched raw（生的） meat. Also, don’t forget to open your windows often and exercise every day.   8  enough sleep is also very important for beating illness. If you feel sick, see a doctor as soon as possible. 9 , no one in China has bird flu. But WHO says children under 12 years old could easily get sick with bird flu. Try to stay away from people who have the flu, and always cover your mouth and nose when you 10  .

1.                A．to             B．for            C．at   D．in

2.                A．houses         B．droppings(粪便)  C．eggs D．food

3.                A．to stay out of    B．to stay off       C．to stay over    D．to stay away from

4.                A．are used to      B．used to         C．used D．have used to

5.                A．washes         B．to wash         C．washing  D．washed

6.                A．keep           B．to get          C．got  D．keeping

7.                A．has been checked B．have been checked   C．has checked    D．have not been checked

8.                A．Get            B．Have           C．Got  D．Getting

9.                A．In the past      B．From then on    C．Since then D．So far

10.               A．laugh          B．cough          C．cry   D．Sleep

Choose the best answer to complete the passage.

You've just finished with middle school and you may start wondering, “What is high school like? Is high school a lot  32  middle school? Is it going to be hard to start out in a new place?"

Most high schools in America hold a freshman class  33  school actually starts. When you talk to people in the freshman class, you  34  that a lot of them are feeling just like you are, excited, maybe  35  afraid. Talking about a question of common interest with your classmates could start a new   36  .

The work in high school builds on what you  37  in middle school, and gives you more knowledge of many subjects. So you  38   feel that it's a bit more challenging. But these challenges can make you feel   39  . And there are many resources (资源）to use if you feel that the work is too much.

At the beginning of high school, you'll get to know it has more activities than middle school, such as clubs, music groups, and sports teams. These activities may      40   before or after school, or during your free time. 41  this, time management is an important skill in your 42  year.

Middle school teaches you the  43  of study and social skills while high school gives you the chance to learn 44  to be more independent (独立的).It's all right if you're nervous 45  . Just be patient and keep  46  . Once you've got used to your new independence, you can go farther than you ever imagined.

1.A. the same as       B. different from      C. helpful to

2.A. before           B. after              C. since

3. A. found           B. will find           C. have found

4. A. too             B. so                C. a little

5. A. hobby           B. friendship         C. topic

6.A. are learning      B. will learn          C. have learned

7.A. have to          B. should            C. may

8.A. more bored       B. less bored         C. less excited

9.A. take part         B. take up           C. take place

10.A. Because of       B. Thanks to         C. Instead of

11.A. first             B. second           C. third

12.A. aims           B. pleasure           C. ways

13.A. what           B. how              C. whether

14.A. at first          B. at last             C. at that moment

15.A. doing           B. studying           C. trying

―Where is your mom, John?

―My mother is talking ____ my teacher ____ my study.

A. about; to      B. with; about      C. to; with     D. about; with