What would you do if a stranger gave you some medicine and said it would keep you thin or help you do well on exams? Would you  1  it?

Sometimes this takes place at some schools in the south．  2  those strangers want to give the students is drugs．Drugs can be  3  that changes the way your mind or body works． Students at a Foreign Language School learn to keep themselves 44  by saying“no”．

From this month，students in other schools are also learning about drugs．"Because teenagers don't know much about drugs，they might want to try them，" Mr. Zhang，the director of a certain Drug Control Center，said．

A sixteen-year-old boy named Peng Fei was an excellent student  5  he tried drugs．One day，some older boys told him it would be fun．After taking drugs only once，he found it very  6  to stop．He began to spend all his time and money   7  drugs．In the end，he started  8  from school and stealing．

In China，drugs are becoming a bigger problem for teenagers．One   9   people in China were using illegal（不合法的）drugs last year and  10  of them were young people．There were 10，000 drug users under 16．

Students now begin to take trips to Rehabilitation Centers（戒毒所）  11  kids with problems．

A Junior 3 student，Wang Xin  12   when she visited a center in Guangdong last term．

"I just wanted to cry when I   13  all the sad stories about drug users．"She said．

Here is a piece of good advice on  14  drugs : Never try them， 15  you are curious（好奇的）．

1．A．follow               B．take                C．bring               D．sell

2．A．How                 B．Why               C．What              D．When

3．A．anything             B．nothing            C．everything         D．things

4．A．safely               B．safety              C．unsafe           D．safe

5．A．before               B．after              C．as soon as        D．while

6．A．easy                B．easily              C．hard                    D．hardly

7．A．with                B．in               C．for              D．on

8．A．escapes             B．escaping           C．escaped          D．escape

9．A．million               B．million of          C．millions of         D．million's

10．A．none              B．most              C．each               D．few

11．A．visit               B．to talk about        C．to meet          D．interviewing

12．A．shocked            B．was shocked      C．was shocking     D．shock

13．A．found              B．saw             C．heard            D．wrote

14．A．keep away          B．keeping off       C．to keep off         D．keeping away

15．A．as long as        B．unless             C．but               D．even if