1 . 听下面一段独白，回答以下小题。
1. What is the talk mainly about?

A．A campaign for healthy life.

B．A fundraising event for charities.

C．A volunteer program in the neighborhood.

2. When will Challenge Week come to an end?

A．On Wednesday.

B．On Friday.

C．On Sunday.

3. What is one challenge mentioned by the speaker?

A．Giving up sugar for five days.

B．Speaking 20 words a day for a month.

C．Disconnecting from social media for a week.

4. What should Challenge Week participants do?

A．Donate as much as possible.

B．Find sponsors for their challenges.

C．Complete challenges with others together.

2 . 听下面一段较长对话，回答以下小题。
1. Where are the speakers?

A．In a studio.

B．In a clinic.

C．In a fitness center.

2. What does Sheila need to do?

A．Make players understand her.

B．Train players intensely.

C．Study the opposing players.

3. What is one requirement of being sports psychologists?

A．Knowledge of the sport rules.

B．Experience in playing the sport.

C．Honest y about their own abilities.

4. What does Sheila dislike about her job?

A．She has to face some misunderstanding.

B．She has to choose techniques creatively.

C．She has to work in different environments.

3 . 听下面一段较长对话，回答以下小题。
1. Why does the woman refuse the man’s request?

A．He lost the receipt.

B．He bought his laptop at a sale.

C．The laptop’s return period is over.

2. How long is the guarantee period?

A．A month.

B．Half a year.

C．A year.

3. How will the man probably contact the factory?

A．Through an agent.

B．By telephone.

C．Over the Internet.