Máy bị chậm do cấu hình win thấp , win mới nâng cấp dễ bị đơ , thanh ram yếu khiến cho máy bị nặng hoặc có thể mở nhiều trang cùng 1 lúc

I have many hobbies, but I like reading most. Books are always a good friend to me. It is a good way to improve my vocabularies by exposing many new words. By reading, I get better at concentration because it requires me to focus on what I am reading for long periods. It also opens up the knowledge door for me. Reading books tell me about the world's history, let me see the structure of the brain, or bring me a story of Sherlock Holmes. I think reading is one of the most interesting indoors activity.

But what if they forget to look at their calendar? Do not worry, there are electronic organizers that make sounds to remind people of things they must do.

==> Nhưng nếu họ quên nhìn vào lịch của họ thì sao? Đừng lo lắng, có những nhà tổ chức điện tử tạo âm thanh để nhắc nhở mọi người về những điều họ phải làm.

I have many hobbies, but I like reading most. Books are always a good friend to me. It is a good way to improve my vocabularies by exposing many new words. By reading, I get better at concentration because it requires me to focus on what I am reading for long periods. It also opens up the knowledge door for me. Reading books tell me about the world's history, let me see the structure of the brain, or bring me a story of Sherlock Holmes. I think reading is one of the most interesting indoors activity.

COMPLETE SENTENCES

1) THE BOOK/ I BUY/ YESTERDAY/ VERY INTERESTING.

The book I bought yesterday is very interesting

2) TOM/ STILL/ WEAK/ GO/ SCHOOL.

Tom was still too weak to go to school

3) ENGLISH/ SPEAK/ MANY COUNTRIES/ THE WORLD.

English is spoken by many countries in the world

4) FINALLY, HE DECIDE/ GO BACK/ SHOP/ HE/ BOUGHT/ SHIRT

Finally , he decided to go back the shop and he bought that shirt

a) ab + ba = a . 10 + b .1 + b . 10 + a . 1 

            = a . (10 + 1) + b . (10 + 1)

            = a . 11 + b .11 

            = 11 . (a + b) chia hết cho 11 

Vậy số có dạng ab + ba luôn chia hết cho 11

1. d

2. a

3. b

4. e

5. c

We get off soon. We will arrive soon.

==> The sooner we set off, the sooner we will arrive.

He/be/hard-working student/who/always/good marks

==> He is a hard-working student who always get good marks

A.missing words

1 Chi is a gymnast

2 I am tall but my sister is short

3 She is thin but she is not fat

4 Her father is fat but her mother is thin

5 your brother has an oval face

6 Our teacher has short hair and brown eyes

7 She has small white teeth

8 This weightlifter is very heavy and fat

9 You have full face ( chắc thế )

10 Is her face round or oval?