Mark the letter A, B, C or D to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions from 13 to 17

Dear Mary,

a. I really love it and can't wait to use it!

b. Thank you so much for the wonderful birthday gift you sent me.

c. Let’s plan to catch up sometime soon.

d. It was such a nice surprise, and it means a lot to me that you thought of me on my special day.

e. Wishing you all the best until then!

See you

 

Cho các phương trình nhiệt hóa học sau:

(1) 2NaHCO₃(s) → Na₂CO₃(s) + H₂O(l) + CO₂(g)      \({{\Delta }_{\text{r}}}\text{H}_{298}^{0}=+20,33kJ\)

(2) 4NH₃(g) + 3O₂(g) → 2N₂(g) + 6H₂O(l)                            \({{\Delta }_{\text{r}}}\text{H}_{298}^{0}=-1531kJ\)         

Nhận xét đúng là

Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 7 to 12. 

WinMart’s 10th Anniversary Celebration!

Join us at WinMart as we celebrate our 10th birthday with incredible deals just for you! (7)______your loyal support over the past decade, we’re thrilled to announce exclusive offers, discounts, and prizes across every department. From fresh groceries and home essentials to the latest tech(8)_____, we have everything you need at unbeatable prices.

Here's what you can enjoy:

• Up to 50% off on over 1,000 items, including fresh (9)___, electronics, and personal care products.

• Special "Buy One, Get Another at 10%" deals on selected products.

• The chance to win exciting gadgets, appliances, and gift vouchers in our lucky draw.

Don’t miss our interactive events, where customers can enjoy a large (10)______of free samples, fun games, and live demonstrations. Be sure to (11)______for our rewards program for additional discounts and collect points on every purchase.

Celebrate (12)______fantastic year with us at WinMart—visit any store or shop online to grab these limited-time deals!

Ở bí ngô, gen A quy định tính trạng quả dài là trội hoàn toàn so với gen a quy định quả ngắn. Đem lai cây quả dài với cây quả ngắn, F₁ thu được toàn quả dài. Kiểu gen của P là

Đặc trưng cơ bản nhất của cơ chế thị trường là gì?

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 18 to 22.

     Technology can exert its power on almost every aspect of our lives, and personal relationships are no exception. We are now becoming more attached to technological devices and less connected to the people around us or even our loved ones (18)_________.

     We work longer hours on computers, meet fewer friends, text more often, and watch more videos than have a true conversation with friends or family members. Relationships at home and at work (19)_______. Social media links us all together, but we mistake them for a perfect replacement for relationships. It is time we realised that the power of connections is built from our own efforts. Choosing to stay technologically connected, (20_________, listening, understanding, and sharing feelings. (21)_________.

     It is not difficult to balance between connections through technology and those through real interactions. (22)_________. We should spend more time visiting our parents and siblings, besides keeping in touch with them on social media. We should learn to cherish the moments we spend with them. It is never too late to strengthen the bonds with school friends and teachers.   

Trước sự ảnh hưởng của Hội Việt Nam Cách mạng Thanh niên, một số đảng viên tiên tiến của Tân Việt Cách mạng Đảng đã sớm gia nhập Hội Việt Nam Cách mạng Thanh niên, một số còn lại đã tiến tới thành lập tổ chức 

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.

Biting into a ripe, juicy fruit brings a smile to many people’s faces. But eating that same fruit a week before it is ripe probably wouldn’t be as enjoyable! Unripe fruits are often hard and bitter, but that serves a purpose. The hard exterior of an unripe fruit protects the developing seed inside. After a seed fully develops inside the fruit, the fruit changes color, softens, and gets sweeter to become more attractive to animals and humans. These organisms eat the fruit and spread its seeds, ensuring the plant’s survival and regrowth.

But how does a fruit ripen? The ripening process involves many complex chemical reactions. When a fruit ripens, it goes through a chemical change. A chemical change happens when bonds within molecules break, and the atoms that once formed them regroup into new molecules. Chemical changes are irreversible. Once a fruit ripens, it cannot become unripe again.

One molecule responsible for this chemical change is ethylene. Ethylene (C2H4) is a colorless gas made up of carbon and hydrogen atoms. (I). It is a naturally occurring molecule in the atmosphere. (II). It is also an important plant hormone. (III). Plants release ethylene through the growing tips of roots, flowers, and ripening fruit. (IV). Although ethylene serves other purposes in plants, one of its main purposes is to trigger the chemical reactions that cause fruits to ripen. As the fruit matures, oxygen in the air helps stimulate the production of ethylene. This ethylene production is a signal that begins fruit ripening. For that reason, unripe fruits have low levels of ethylene, while ripe fruits have higher levels of ethylene. Most fruits produce ethylene and respond to ethylene in the atmosphere.

Although fruits require ethylene to ripen, different types of fruits respond to this molecule in two distinct ways: non-climacteric fruits and climacteric fruits. Non-climacteric fruits do not ripen after harvesting. They produce very little ethylene of their own. Climacteric fruits, on the other hand, continue to ripen after they are picked. These fruits produce a large amount of ethylene. Climacteric fruits can also speed up the ripening process of other fruits nearby since they release high levels of ethylene into the air.  

Where in the passage does the following sentence best fit in paragraph 3?

“Plant hormones are chemicals produced by plants that control their growth, reproduction, maturation, and decay.”

Các quy định của Hiến pháp là nguồn là cơ sở, căn cứ cho tất cả các:

Hình thức của cách mạng tư sản Anh là gì?

Hãy cho biết, đâu là yếu tố về sản phẩm?

Kiểu thảm thực vật nào thuộc vào môi trường đới lạnh?

Phát biểu nào phù hợp nhất về khái niệm bit?

Ý nào dưới đây không phải là nội dung về chức năng của thị trường?

Read the following advertisement and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 1 to 6.

KEEPING PETS – THE PERFECT COMPANION!

Are you thinking about (1) _____ a pet? Pets bring joy and companionship into our lives, making each day more exciting and (2) _____. Imagine coming home to a loyal dog or a playful cat. They are more than just animals—they are (3) _____ for you and your family.

Keeping pets requires responsibility, but the rewards are immeasurable. Choose a pet (4) _____ your lifestyle and home environment. For example, a small apartment is ideal for cats, while dogs might need more space to roam.

Remember, pets thrive (5) _____ love, care, and proper training. Taking the time to (6) _____ their needs is essential for a happy and healthy pet.

Start your journey to unconditional love with the perfect pet today!

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following sentences.

Some kinds of fish live in fresh water. Others live in sea water.

Chọn câu đúng trong các câu sau về đổi đơn vị:

Lực nào sau đây không thực hiện công khi nó tác dụng vào vật đang chuyển động?

Phương án nào sau đây nêu đúng biểu diễn dạng nhị phân của số -3?

Muốn nhập giá trị số thực cho biến x bạn An viết câu lệnh như sau:

>>x = input(“Nhập số thực x: ”)

Câu lệnh trên đúng theo yêu cầu đặt ra chưa?