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24 tháng 8 2015

IX 

hai dấu của chữ X sẽ thành chữ V rồi sau đó V sẽ đổi chỗ cho I

8 tháng 5 2022

IX. Read each of these sentences then try to find the mistake and correct it.

1. How about having dinner and then go to the theater?

go -> going

2. It’s possible store solar energy for a number of days.

store -> to store

3. Our environment has become worse but there are many factors causing from men.

causing from -> caused by

4. My recent electricity is enormous so I’m worried in it.

in -> about

5. She turned on her radio at the lowest in order not to disturb the others at night.

the -> bỏ

6. What about put rubbish bins around the schoolyard?

put -> putting

7. The streets are wide enough for cars to move easy between lanes.

easy -> easily

8. Our world will be better if people will care about what they do.

will -> bỏ

9. If we work harder, we won’t finish it on time.

won't -> will

10. The earth is much hotter so people don’t know the way to protect it.

so -> because

23 tháng 7 2020

À là 8 đó bạn, mk bị lag tí......

23 tháng 7 2020

à nhầm có 2 nha

12 tháng 4 2016

suggest 

total by : 500

very good

18 tháng 4 2016

Số số cặp là: 1000/2=500

9 tháng 9 2016

\(\text{You means "nine" or "mine"???}\)

Combinatorics21. 15 students join a competition. Only top 5 students can be promoted to next round. How many different way(s) of promotion advance is / are there?Different way: Cách khác nhau.22. It is known that there are 8 classes of grade 5 in a primary school. At least how many students are there in grade 5 to ensure there exist 41 students in the same class?At least: Ít nhất; Ensure: Chắc chắn; Exist: Tồn tại.23. Choose 3 digits from 1, 2, 3, 4, 6, 8 and 0 to form...
Đọc tiếp

Combinatorics
21. 15 students join a competition. Only top 5 students can be promoted to next round. How many different way(s) of promotion advance is / are there?
Different way: Cách khác nhau.
22. It is known that there are 8 classes of grade 5 in a primary school. At least how many students are there in grade 5 to ensure there exist 41 students in the same class?
At least: Ít nhất; Ensure: Chắc chắn; Exist: Tồn tại.
23. Choose 3 digits from 1, 2, 3, 4, 6, 8 and 0 to form 3-digit numbers. How many even number(s) greater than 300 is / are there? (The repetition of digits is not allowed)
Digit: Chữ số; 3-digit number: Số có 3 chữ số; Even number: Số chẵn; Greater than: Lớn hơn; Repetition of digits is not allowed: Các chữ số không được lặp lại.
24. A flight of stairs has 10 steps. Peter can go up for 1 step, 2 steps or 3 steps each time. How many way(s) is / are there for Peter to go up the stairs?
Step: Bước; Way: Cách.
25. Numbers are drawn from 80 integers 20 to 99. At least how many number(s) is / are drawn at random to ensure that there are two numbers whose sum is 85?
Integer: Số nguyên; At least: Ít nhất; Random: Ngẫu nhiên; Ensure: Chắc chắn; Sum: Tổng.
~ End of Paper ~
  

6
13 tháng 4 2022

là seo pạn?mik hem hỉu??????????????????????

13 tháng 4 2022

Đọc cái bài mà mún trầm kẻm!

Combinatorics21. 15 students join a competition. Only top 5 students can be promoted to next round. How many different way(s) of promotion advance is / are there?Different way: Cách khác nhau.22. It is known that there are 8 classes of grade 5 in a primary school. At least how many students are there in grade 5 to ensure there exist 41 students in the same class?At least: Ít nhất; Ensure: Chắc chắn; Exist: Tồn tại.23. Choose 3 digits from 1, 2, 3, 4, 6, 8 and 0 to form...
Đọc tiếp

Combinatorics
21. 15 students join a competition. Only top 5 students can be promoted to next round. How many different way(s) of promotion advance is / are there?
Different way: Cách khác nhau.

22. It is known that there are 8 classes of grade 5 in a primary school. At least how many students are there in grade 5 to ensure there exist 41 students in the same class?
At least: Ít nhất; Ensure: Chắc chắn; Exist: Tồn tại.

23. Choose 3 digits from 1, 2, 3, 4, 6, 8 and 0 to form 3-digit numbers. How many even number(s) greater than 300 is / are there? (The repetition of digits is not allowed)
Digit: Chữ số; 3-digit number: Số có 3 chữ số; Even number: Số chẵn; Greater than: Lớn hơn; Repetition of digits is not allowed: Các chữ số không được lặp lại.

24. A flight of stairs has 10 steps. Peter can go up for 1 step, 2 steps or 3 steps each time. How many way(s) is / are there for Peter to go up the stairs?
Step: Bước; Way: Cách.

25. Numbers are drawn from 80 integers 20 to 99. At least how many number(s) is / are drawn at random to ensure that there are two numbers whose sum is 85?
Integer: Số nguyên; At least: Ít nhất; Random: Ngẫu nhiên; Ensure: Chắc chắn; Sum: Tổng.
~ End of Paper ~

1
13 tháng 4 2022

chịu thoi khs quá

Exercise 3: Match1. How can I get there?a. Yes, quite far.2. Excuse me. Where’s the souvenir?b. I’m going to Ho Chi Minh city.3. Is it far from here?c. You can take bus number 3.4. Are you going to get there by plane, Nam and Phong?d. Yes, there is one at the end of this street.5. Is there a restaurant around here?e. Yes, we are.6. Where are you going next week?f. It’s between the bank and the pharmacy. 1……   2………   3…..   4……   5……   6…… Exercise 4: Read and Complete. In the end,  the plane   ...
Đọc tiếp

Exercise 3: Match

1. How can I get there?

a. Yes, quite far.

2. Excuse me. Where’s the souvenir?

b. I’m going to Ho Chi Minh city.

3. Is it far from here?

c. You can take bus number 3.

4. Are you going to get there by plane, Nam and Phong?

d. Yes, there is one at the end of this street.

5. Is there a restaurant around here?

e. Yes, we are.

6. Where are you going next week?

f. It’s between the bank and the pharmacy.

 

1……   2………   3…..   4……   5……   6……

 

Exercise 4: Read and Complete.

 

In the end,  the plane         walk      straight      take    opposite     on foot     between

 

1.     You can …….…………... bus number 07 to get there.

2.     Turn right and then go …………….……...ahead.

3.     The cinema………………….……the school and the supermarket.

4.     Korea is far from Vietnam, so you should go by ……………………….

5.     The post office is near here. We can ……………………..…

6.     It is ………………………... of the street.

7.     The park is …………………….….. the museum.

8.     You can go ……………………………….

 

Exercise 5: Complete the dialogue with on word

 

 

Passer-by:

Excuse (1)…………, where (2)…………. the pharmacy, please?

Mai:

First, (3) ………… straight ahead. Then take the first turning (4) ……………the right. It is (5) …………the bank and the post office.

Passer-by:

How can I get there?

Mai :

You can (6)………………a taxi.

Passer-by:

Thank you a lot.

Mai:

You’re (7) ………………

 giúp mình nha :vvv plssssssss ik mà (>~<)

cứu mình nha *******************************************help me...............

aaaaaaaaaaaaaaaa sắp nộp bài rùi helpppppp meeeeeee

 

1
24 tháng 2 2022

Exercise 3:

1-c

2-f

3-a

4-e

5-d

6-b

Exercise 4:

 

1 take;straight; 3 is between; 4 plane; 5 walk; 6 at the end; 7 opposite; 8 on foot.

19 tháng 1 2022

1-c

2-f

3-a

4-e

5-d

6-b

19 tháng 1 2022

1C

2F

3A

4E

5D

6B

1C
2F
3A
4E
5D
6B

4 tháng 4 2022

1-C
2-F
3-A
4-E
5-D
6-B