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Name……………..                             ĐỀ NÂNG CAO SỐ 4I. Choose the word which has the underlined part pronounced differently from the others1. A. stopped                           B. washed                               C. studied                    D. looked2. A. machine                          B. armchair                              C. children                   D. watch3. A. classes                            B. lakes                                   C. cages                     ...
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Name……………..                             ĐỀ NÂNG CAO SỐ 4

I. Choose the word which has the underlined part pronounced differently from the others

1. A. stopped                           B. washed                               C. studied                    D. looked

2. A. machine                          B. armchair                              C. children                   D. watch

3. A. classes                            B. lakes                                   C. cages                      D. houses

II. Choose the word whose stress pattern is different from that of the others

4. A. mother                            B. relax                                   C. father                       D. garden

5. A. decide                             B. combine                              C. apply                       D. happen

III. Choose the word or phrase that best completes the sentence

6. “Would you like to go to the concert?” - ……………., I have a lot of homework to do”

            A. All right, let me see             B. I’d love to, but I can’t

            C. No, not at all                                   D. I don’t think so

7. “May I borrow your newspaper?” – “………………..”

            A. That’s a good idea                          B. It doesn’t matter

            C. Sure. Here you are                         D. It is my pleasure

8. You shouldn’t spend too ………………time playing computer games

            A. much                       B. few                          C. many                       D. little

9. “……………..will clean the classroom tomorrow?” –“Peter and Mike”

            A. What                       B. Who                        C. When                      D. Why

10. “……………..is it from here to school?” – “About two kilometers”

            A. How far                   B. How high                 C. How long                D. How often

11. Minh ……………..television last night

            A. watches                  B. watchs                    C. watching                 D. watched

12. She works hard from morning ……………….night

            A. in                             B. at                             C. till                            D. before

13. Liz is ………………..than her sister

            A. beautifulest             B. more beautiful         C. beautifulier              D. most beautiful

14. ………………late!

            A.  Not                         B. Don’t be                  C. Aren’t                      D. Not be

15. “Would you like some coffee?”- “………………..”

            A. Yes, please             B. Of course                C. No, thanks              D. Both A and C are correct

IV. Put the verbs in the blanks into suitbale tenses/ forms

16. I am used to (get)……….. up early

17. Would you mind (open)………….. the door?

18. After (come) …………….home, Tom  reads the morning newspaper

19. He’d rather (stay)…………….. at home than go out

20. I look forward to (see)………………….. your reply

V. Choose the underlined part that needs correcting

0
17 tháng 9 2016

C nhé bạn. nhé

17 tháng 9 2016

 D . home

17 tháng 3 2016

Chia 77 thành ba phần để một là 150% của mỗi hai người kia. Số lượng nhỏ nhất là ...........

11 tháng 12 2016

Vương Hiền Mai

ra 22 

27 tháng 4 2022

d

27 tháng 4 2022

A

24 tháng 12 2016

1: B

2: My father bought for me a dictionary.

3: There are many roses in the flower garden.

4: to

5: at

6: D

7: What does your little daughter want to do this weekend?

8: with

k mik !!! nha

Vấn đề 8. Một container có hình khối có kích thước như trong hình. Các thùng có 54 lít nước trong đó. Bình muốn biết một xô đầy chứa bao nhiêu lít nước , do đó, ông đổ cả xô nước vào container và thấy rằng mức độ của nước tại 7 8 là chiều cao của container. Từ đó, ông có thể tính toán bao nhiêu lít nước một xô đầy chứa . Nếu container rỗng , bao nhiêu xô nước phải Bình đổ vào các container để làm cho nó đầy đủ?

5 tháng 5

To solve this problem, let's break it down step by step.

Step 1: Calculate the volume of the cuboid container.
The volume of a cuboid is given by the formula:
Volume = Length × Width × Height

Given:
Length = 12 meters
Width = 6 meters
Height = 4 meters

Volume = 12 × 6 × 4 = 288 cubic meters

Step 2: Convert the volume to liters.
Since 1 cubic meter = 1000 liters, we have:
Volume = 288 × 1000 = 288,000 liters

Step 3: Determine the volume of water after pouring a full bucket.
The water level after pouring the bucket is at 7/8 the height of the container, which means the volume of water is 7/8 of the volume of the container.

Volume of water = (7/8) × 288,000 liters = 252,000 liters

Step 4: Calculate the volume of water in one bucket.
Since initially, there were 54 liters in the container and after pouring the bucket, there were 252,000 liters, the volume of water in one bucket can be found by subtracting the initial volume from the final volume.

Volume of water in one bucket = 252,000 liters - 54 liters = 251,946 liters

Step 5: Determine how many buckets are needed to fill the container.
To find out how many buckets are needed to fill the container, divide the volume of the container by the volume of water in one bucket.

Number of buckets needed = 288,000 liters / 251,946 liters ≈ 1.144

Since Bình cannot pour a fraction of a bucket, he would need to pour 2 buckets of water to fill the container completely.

19 tháng 7 2015

Chia 77 thành ba phần để một là 150 mỗi loại trong hai người kia . số nhỏ nhất là

19 tháng 7 2015

I am Spanish, I understand