Bài 1. Tính nhanh giá trị của biểu thức sau:

a, E = \(\dfrac{1}{2}\)+ \(\dfrac{1}{3}\)+ \(\dfrac{1}{6}\)+ \(\dfrac{1}{24}\)+ \(\dfrac{1}{8}\)+ \(\dfrac{1}{2}\)+\(\dfrac{1}{12}\)

Complete the text. Use the present simple.

My best friend

My best friend is Hannah. She (1. live) LIVES next door to me. We (2. go) GO to the same school but we are in different classes.

I (3. walk) WALK to school but Hannah (4. go) GOES by bike, because she always (5. get up) GETS UP late. After school we (6. finish) FINISH our homework first, then we (7. listen) LISTEN to our favorite music. I (8. like) LIKE R&B, but Hannah (9. hate) HATES it. She (10. think) THINKS it's boring. She (11. love) LOVES rock music.

1. Schools in Vietnam are the same as school in the USA __F___

2. There is no school uniform in Vietnam ___F___

3. Classes last from seven to a quarter past eleven __T___

4. Students have a break after the second period ___F___

5. Most students play game at break ____T____

6. The school year begins in September ____T_____

7. Summer vacation lasts for three months ___T___

I. Read and anwer the questions.

My name is Phong. I like to play football very much and I want to be a footballer. I watch all the football matches on T.V. This is my friend. Her name is Lan. She wants to be a singer because she likes to sing. She wants to be a famous person.

1. What's his name? ____________

2. What does he want to be? ____________

3. What's his friend 's name? ____________

4. Does Lan want to be a footballer, too?____________

5. Why does she wants to be a singer? ____________

II . Put the words in order.

1. would / What / drink / to / like / you / ?

……………………………………………………

2. orange / do / drink / you / every / How / juice / much / day?.

……………………………………………………

3. in / peaceful/ hometown / quite / and / my/ Life / is.

……………………………………………………

4. weather / will / What / like / tomorrow / the /be / ?

……………………………………………………

5. in / spring / What / like / is / the / weather / ?

……………………………………………………

Mn giúp mình với. Mình cần gấp

Quốc hội của nước Việt Nam thống nhất (khóa VI) quyết định:

a. Tên nước là : Cộng hòa Xã hội Chủ nghĩa Việt Nam

b. Quốc kì là : Lá cờ đỏ sao vàng

c. Quốc ca là : Tiến quân ca

d. Thủ đô là : Hà Nội

Read the text and answer the questions.

Last Sunday, Lan didn' t go to school, but she went to her friend 's birthday party. She got up early in the morning, went to the shop and bought some gifts and flowers. Then, she went to her friend's house. At the party, she ate a lot of vakes and drank soft drink. She danced beautifully, sang many songs and told a lot of interesting stories. All her friends were there too. They played many games such as hide - and - seek, skipping rope and cards. They were very happy and enjoyed themselves a lot. Finally, the party came to an end. They said goodbye to each other and went home late in the evening.

1. Lan went to________ last sunday.

2. She bought some ________.

3. She ate _____ and drank ______.

4. They played games such as ______.

5. They _____ to each other and went home late.

Mn giúp mình nhé 

Tổng của số bị chia, số chia và thương là 69, Tìm số bị chia và số chia, biết thương là 1,5

Mn giúp mình nhé. Cảm ơn người đã giúp mình

Có 4 ngăn sách. Ngăn 2, ngăn 3, ngăn 4 có tất cả 46 quyển sách. Ngăn 1, ngăn 3, ngăn 4 có tất cả 44 quyển sách. Ngăn 1, ngăn 2, ngăn 4 có tất cả 41 quyển sách. Ngăn 1, ngăn 2, ngăn 3 có tất cả 37 quyển sách. Hỏi mỗi ngăn có bao nhiêu quyển sách?