`13`. `D` From Monday to Friday

`->` Dẫn chứng: In England boys and girls go to school five days a week. They don't go to school on Saturdays and Sundays.

`14`. `A` 15 minutes 

`->` Dẫn chứng: Each lesson lasts forty-five minutes. At fifteen past eleven, they have a quarter of an hour's break in which they drink milk. Buổi học kéo dài 45' họ có 1/4 để giải lao `->` họ có 15'

`15`. `D` B and C 

`->` Dẫn chứng: Some pupils go home for lunch, but many have it at school.

`16`. `B` two 

`->` Dẫn chứng: These are two more lessons

`17`. `A` school boys and girls

`->` Dẫn chứng:They go home at about four-thirty in the afternoon. `->` nói về học sinh ở trường

`\text{13. D}`

$\rightarrow$In England boys and girls go to school five days a week. They don't go to school on Saturdays and Sundays. ( các ngày T2,3,4,5,6 ) 

`\text{14. A}`

$\rightarrow$ Each lesson lasts forty five minutes. At fifteen past eleven they have a quarter of an hour's break in which they drink milk.

`\text{15. D}`

$\rightarrow$ After that they have a lunch break. Some pupils go home for lunch, but many have it at school. At two o'clock school

`\text{16. B}`

$\rightarrow$ At two o'clock school begins again. These are two more lessons

`\text{17. A }`

$\rightarrow$ They ( học sinh cả trg bao gồm cả nữ va nam )  go home at about four thirty in the afternoon.