1.- Second: In a second he fell.
2.- Seconds pass quickly.
2.- Time: Time is important.
2.- Time passes very quickly.
3.- Minute: Maria is ten minutes away from swimming lesson.
2.- Students entered the class twenty minutes late.
5.- Week: This week it went fast.
2.-I like the weekends.
6.- Month: This month is thirty-one days old.
2.- Some months are long
7.- Year: The year has twelve months.
2.this year I turn 12 years old.
8.- Leap year: The leap year is the last of every century.
2.- the year 2020 was a leap year.
9.- Deade:One decade is ten years.
2.- The new decade will begin in 2023
10.- Century: We are in the 21st century.
2.- Maria was born in the 10th century.
11.- Millennium: The millennium was very long.
2.- During the millennium it rained.
12.- Feasture: That place has many very nice features.
2.- The dog has many feature.
13.- Silence: The children are silence in the library.
2.- The teacher is silence so as not to disentangle the students.
14.- Childhood: You have to enjoy childhood.
2.- The childhood stage is very happy.
15.- Prayer: We must pray for our food.
2.- Prayer is important.
16.- Distressed: Mom is worried about her puppy.
2.- The boy is grieving for his mother
