26. Bjork is …

• a pop star

27. Wallis campaigned against the early release of Jon Venables and Robert Thompson, because …

• he is used to upsetting liberal opinion

28. The text is about …

• a visit of the Mexican leader to the US

29. Bjork is experimenting with …

• instrumentation and alternative modes of presentation

30. Mexican President Vicente Fox …

• paid a state visit to the US on Wednesday