преобразуйте предложения.скажите,что действие, о котором идет речь,произошло в прошлом. 1.we are glad to be present at the world cup in sambo. 2.we are happy to be provided with modern sports equipment. 3.the students were glad to pass their exams in advance. as they were to go the competition. 4.the 1 games of the modern cycle are known to be held in 1896 in athens.