Choose the correct answers.

1. Climber, Jason Sterling, ... the Matterhorn for the first time in 1973.

2. Climber, Jason Sterling, ...
the Matterhorn since 2003.

3. Climber, Jason Sterling, ...
the Matterhorn for more than ten years.

4. Climber, Jason Sterling, ...
the Matterhorn on 14th June 1985.

5. 5Climber, Jason Sterling, ...
the Matterhorn three times in 2001.

6. Climber, Jason Sterling, ...
the Matterhorn yet this year.

7. Climber, Jason Sterling, ...
the Matterhorn once with a team of Japanese climbers.

8. Climber, Jason Sterling, ...
the Matterhorn for ages.