Изменить предложения, добавив вместо must - had to. например: you must meet your aunt at the airport./ gregory had to meet his aunt at the airport.( да, и кстати, с именем gregory). вот предложения: 1) you must go to bed at 11 p.m. 2) you must take the map with you. 3) you must spend more time on your homework. 4) you must come back at ten tonight. 5) you must wear your uniform at school. 6) you must read to your younger brother.
2) Gregory had to take the map with him.
3) Gregory had to spend more time on his homework.
4)Gregory had to come back at ten tonight.
5) Gregory had to wear his uniform at school.
6) Gregory had to read to his younger brother.