【推荐1】听下面一段独白，回答下列小题。
1. How long do teenagers need to sleep every day?

A．For seven hours.

B．For eight hours.

C．For nine hours.

2. What will give your mind the message to relax?

A．Making your bed.

B．Drinking warm milk.

C．Finishing your daily task.

3. What is the speaker mainly talking about?

A．The importance of a good sleep.

B．Some ways to have a good sleep.

C．Some sleep problems teenagers have.

【推荐2】听下面一段对话，回答四个小题。
1. Where are the speakers talking?

A．In a hospital.

B．In a radio station.

C．In a college.

2. What’s Tina’s job?

A．A doctor.

B．A college teacher.

C．A TV reporter.

3. What are the speakers mainly talking about?

A．Safest places at school.

B．Accidents at school.

C．Students’ safety at school.

4. Which kind of accidents happens most often at school?

A．Cuts.

B．Burns.

C．Broken bones(骨头).

【推荐3】听下面一段独白，回答三个小题。
1. How many students are there in their class?

A．30 students.

B．40 students.

C．50 students.

2. How many mobile’s advantages at school are mentioned?

A．One.

B．Two.

C．Three.

3. Why does the writer think it’s not a good idea to use mobile phones at school?

A．Because it costs money.

B．Because it can improve our study.

C．Because it has a bad influence on improving our study.