1 . 听下面一段独白，回答以下小题。
1. What did the speaker do before the year 2012?

A．A fitness coach.

B．A chess player.

C．A marathon runner.

2. Why was the 2016 Olympics important for the speaker?

A．He was motivated by Bolt.

B．He broke a world record.

C．He won fifth place.

3. Which is the hardest for the speaker?

A．Getting over an injury.

B．Doing strength training.

C．Representing Botswana.

4. What is the speaker mainly talking about?

A．His plan to go for the gold.

B．His experience on the track.

C．His love for his home country.