Ex 5 : 

School things : School bag, pencil sharpener, notebook, rubber, scissors, text book, lunch box.

School rooms : Canteen, playground, classroom, computer room, library, principal's room

School subjects : Chemistry, mathematic, science, physical education, art, physics

Canteen : Căng tin

Textbook : SGK ⇒ notebook : vở ghi

Prinpical room : Phòng hiệu trưởng ( phòng chính )

Ex 6 : 

Play : badminton, football, jump rope, games

Do : exercise, yoga, the shopping

Have : breakfast, lesson, exam

Study : English, Math, chemistry, cooking

Ex 7 :

1 ⇒ School bag ( Chemistry : Hóa học )

2 ⇒ Literature ( Literature : Môn Văn học )

3 ⇒ Library ( Experiment là thử nghiệm, thí nghiệm, explain : giải thích )

4 ⇒ Biology ( Biology : Sinh học )

5 ⇒ Garden 

6 ⇒ Notebook

7 ⇒ Prinpical

Có j sai sót mong chủ tus thứ lỗi ( Mất 30' đó )