thể tích mà viên gạch chiếm là: 
V = thể tích hòn gạch - 2 x thể tích mỗi lỗ = 816 cm3 = 816 x 10^-6 (m3) 
=> khối lượng riêng của viên gạch là : D= m/V =1960 (kg/m3) 
=> trọng lượng riêng cảu viên gạch là: d =10D =19600( N/m3)

1. Mai lives in a house near a lake
2. there is a big yard in front of our school

1 Mai lives in a house near a lake

2 There is a big yard in front of our school

3 Right the museum are many flowers

4 What store is there next to the photocopy?

5 My father works in a hospital in the city

t i c k vs

go around the world is my dream

Going to other countries in the world is my dream

playing guitar helps me understand music

In addition to the guitar, I also to watch cartoons
 

Học kém đi nha

Play the guitar helps me understand more about music

In addition to the guitar, I also watching cartoons 

Chuc ban hoc tot.🦄🦄🦄🦄🐴🐴🐴🐴🐣🐣🐣🐧🐧🦌🦌🦌🦌🐖🐖🐖🐖🐇🐇🐇🐇🦢🦢🦢🐩🐩🐩🐩🦜🦜🦜🦘🦘🦘🐕🐕🐕🐕🐕🐕🐕🐕🐕🐕🐕🐕🐕🐕🐕🐕🐕🐕🐕🐕🐕🐕🐕🐕🕊🕊🕊🕊🦔🦔🦔🦔🦔🦔🐿🐿🐿🐿🐿🐿🐿🐿🐿🐿🐿

Dịch tiếng anh câu sau : 

Tôi có khá nhiều sở thích nhưng đọc sách là một trong những việc mà tôi yêu thích nhất. 

Dịch

I have many hobbies but reading is one of my favorite things.

I have many hobbies but reading is one of my favorite things.

học tốt

tham khảo 

TL:

Make (ko chắc)

Học tốt

We often ..... some experiments in Physics class 

a) make 

b) play 

c) do 

d) learn 

1.What do you usually do at break time?

#Mật

what do  you usually do at break time ?

Let's stay here___for____a few days

trả lừoi

Let's say here___for____a few days

hc tốt 

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