sossssssssssssssssssssssssss

48. Yes, he does.

49. His class is big.

Dẫn chứng: Dòng 2

50. No, he doesn't.

Dẫn chứng: Dòng 6

51. Minh's teachers and classmates are friendly and nice.

Dẫn chứng: Dòng 7,8

52. Yes, he does.

Dẫn chứng: 2 dòng cuối 

53. My new school is big and it has a large library.

S + be +ADJ 

S số ít, he, she, it + has+ N 

a+adj +N

54. I usually do my homework in the school library.

S số nhiều, I, you, we, they + V1: thì hTĐ

do homework: làm bài tập về nhà 

55. In the afternoon, I play sports in the playground.

S số nhiều, I, you, we, they + V1: thì hTĐ

play sports: chơi thể thao 

56. He has new notebooks, textbooks, pens, and pencils in his backpack.

S số ít, he, she, it + has+ N 

ADJ + N 

57. He studies English, Vietnamese, and Maths on Tuesday.

S số ít, he, she, it + Vs/es: thì HTĐ

on + ngày 

`color{orange}{~MiaMB~}`