问题描述：
按要求改变下面英语句子
1.Katrina goes skateboarding twice a week.（改为否定句）
2.Most students at No.1 High School have lunch at school.(改为一般疑问句）
3.Coffee,chocolate and cola are bad for our health.(写同义句）
4.She sleeps seven hours every day.（对seven提问）
5.Many young people watch football matches on TV four or five times a week.（对four or five times a week提问）
1.Katrina goes skateboarding twice a week.（改为否定句）
2.Most students at No.1 High School have lunch at school.(改为一般疑问句）
3.Coffee,chocolate and cola are bad for our health.(写同义句）
4.She sleeps seven hours every day.（对seven提问）
5.Many young people watch football matches on TV four or five times a week.（对four or five times a week提问）
问题解答：
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