29.3 составьте 6 предложение
there are
12 months
7 days
4 weeks
30-31 days
24 hours
92 weeks
a week
a day
а year
a month​

In year 12 month. There are 7 days in week. In 4 weeks are 30-31 days. In day are 24 hours. And in year are 52 weeks. Year is a long time.