Нужно раскрыть скобки в Past Simple или Past Continuous​

Ludwig van Beethoven (German: Ludwig van Beethoven, baptized 17 December 1770, Bonn, Westphalia - March 26, 1827, Vienna, Austria archduchy) - German composer and pianist, a representative of "the Viennese classical school." Beethoven - a key figure in Western classical music in the period between classicism and romanticism, one of the most respected and performed composers in the world. He wrote in all existed in his time of genres, including opera, music for dramatic productions, choral works. The most significant of his legacy are considered instrumental works: piano, violin and cello sonatas, concertos for piano, violin, quartets, overtures and symphonies. Beethoven's creativity has had a significant impact on the symphony XIX and XX centuries.

1-is tom eating a pizza at the moment?what is Tom doing(eating)at the moment?Is tom eating a pizza or salad at the moment?Tom is eating a pizza at the moment,is not he?Who is eating a pizza at the moment?
2-Have they been to wales this year?Where have they been this year?Have they been to wales or paris this year?they have been to wales this year,have not they?who has been to wales this year?
3-did ann write a poem yesterday?when did ann write a poem?did ann write a poem or learn by heart?ann wrote a poem yesterday,did not she?who wrote a poem yesterday?