1) Sam is at the school. 2) He will be at home soon. 3) l’ll be at home for Christmas. 4) I got a terrible sunburn and had to stay in bed. 5) I’d like to travel by bus around Europe. 6) Last year they spent the whole month in Rome. 7) Last summer we went to the seaside.
В первом предложении может быть без "the" если есть такой вариант <3