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There are four pens .
There are five pencils .
How many days are there in a week?
Lesson 19
Unit4 There are seven days in a week.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
周日
周一
周二
周三
周四
周五
周六
How many days are there in a week?
one day
一天
A week
There are seven days.
一周里有几天?
一周有七天。
一星期
week
in a week
There are seven days.