Choose the best answer for the following sentence:

Who will take care ____________ the children when we go out?

Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks from 24 to 28:

 Personal space is a term that refers (24)_____the distance we like to keep between ourselves and other people. When (25) ______we do not know well gets too close we usually begin to feel uncomfortable. If a business colleague comes closer than 1.2 meters, the most common response is to move (26)______. Some interesting (27)______have been done in libraries. If strangers come too close, many people get up and leave the building; others use different methods such as turning their back on the intruder. Living in cities has made people develop new skills for dealing with situations where they are very close to strangers. Most people on crowded trains try not to look at strangers; they avoid skin contact, and apologize if hands touch by mistake. People use newspapers (28) ______a barrier between themselves and other people, and if they do not have one, they stare into the distance, making sure they are not looking into anyone’s eyes.

Question 25:

Cho luồng khí CO (dư) đi qua 22,8 gam hỗn hợp gồm CuO và nung nóng đến khi phản ứng hoàn toàn, thu được 15,6 gam hỗn hợp chất rắn. Khối lượng CuO có trong hỗn hợp ban đầu là         

Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks from 24 to 28:

 Personal space is a term that refers (24)_____the distance we like to keep between ourselves and other people. When (25) ______we do not know well gets too close we usually begin to feel uncomfortable. If a business colleague comes closer than 1.2 meters, the most common response is to move (26)______. Some interesting (27)______have been done in libraries. If strangers come too close, many people get up and leave the building; others use different methods such as turning their back on the intruder. Living in cities has made people develop new skills for dealing with situations where they are very close to strangers. Most people on crowded trains try not to look at strangers; they avoid skin contact, and apologize if hands touch by mistake. People use newspapers (28) ______a barrier between themselves and other people, and if they do not have one, they stare into the distance, making sure they are not looking into anyone’s eyes.

Question 26:

Hòa tan hết 15,755 gam kim loại M trong 200 ml dung dịch HCl 1M, cô cạn dung dịch sau phản ứng thu được 23,365 gam rắn khan. Kim loại M là.                 

Read the passage and mark A, B, C or D to indicate the correct answer to each of the blanks:

 In a small village in North Yorkshire, there is a big old farmhouse ______(31) three families live together. Alice and George and their three children, Joe and Pam and their two children, and Sue and her baby daughter. The adults divide up the work between them. George does the cooking, Joe and Sue do almost the housework. Pam looks after the shopping and ______(32) the repairs, and Alice takes care of the garden. Alice, George and Sue go out to work. Joe works at home ______(33) computer systems, and Pam, who is a painter, looks after the baby during the day. Two of the children go to school in the village, but the three oldest ones go by bus to the secondary school in the nearest town, ten miles away. The three families get ______(34) well, and enjoy their way of life. There are a few difficulties, of course. Their biggest worry at the moment is money - one of the cars needs replacing, and the roof needs some expensive repairs. But this isn't too serious - the bank has agreed to a loan, which they expect to be able to pay back in three years. And they all say they would much rather go on living in their old farmhouse ______(35) move to a luxury flat in a big city.

Question 31:         

Nhúng một thanh magie vào dung dịch có chứa 0,8 mol Fe(NO3)3 và 0,05 mol Cu(NO3)2. Sau một thời gian, lấy thanh kim loại ra, rửa sạch, cân lại thấy khối lượng tăng 11,6 gam so với thanh kim loại ban đầu. Khối lượng magie đã phản ứng là :         

Read the passage and mark A, B, C or D to indicate the correct answer to each of the blanks:

 In a small village in North Yorkshire, there is a big old farmhouse ______(31) three families live together. Alice and George and their three children, Joe and Pam and their two children, and Sue and her baby daughter. The adults divide up the work between them. George does the cooking, Joe and Sue do almost the housework. Pam looks after the shopping and ______(32) the repairs, and Alice takes care of the garden. Alice, George and Sue go out to work. Joe works at home ______(33) computer systems, and Pam, who is a painter, looks after the baby during the day. Two of the children go to school in the village, but the three oldest ones go by bus to the secondary school in the nearest town, ten miles away. The three families get ______(34) well, and enjoy their way of life. There are a few difficulties, of course. Their biggest worry at the moment is money - one of the cars needs replacing, and the roof needs some expensive repairs. But this isn't too serious - the bank has agreed to a loan, which they expect to be able to pay back in three years. And they all say they would much rather go on living in their old farmhouse ______(35) move to a luxury flat in a big city.

Question 32:         

Bốn kim loại Na; Al; Fe và Cu được ấn định không theo thứ tự X, Y, Z, T biết rằng: • X; Y được điều chế bằng phương pháp điện phân nóng chảy • X đẩy được kim loại T ra khỏi dung dịch muối • Z tác dụng được với dung dịch H2SO4 loãng nhưng không tác dụng được với dung dịch H2SO4 đặc nguội. X, Y, Z, T theo thứ tự là:         

Read the following passage and blacken the letter A, B, C or D on your answer sheet to indicate the correct word for each of the blanks in the following questions:

Dining Etiquette in Japan: An honored guest sits at the centre of the table furthest from the door and begins eating first. Learn to (1)_____chopsticks - never point them, never pierce food with them, and rest them on the chopstick-rest when breaking (2)_____drink or chat. It is good etiquette to try a bit of everything.
Dining Etiquette in Turkey: Meals are a (3)_____affair, conversations are friendly and loud. The head of the family of honored guest is served first. It is good etiquette to insist the most senior is served first (4)_____of you. Asking for (5)_____food is a compliment. If taken to a restaurant, Turkish dining etiquette has strict rules that the one who extended the invitation must pay.

Question 4:

Cho 15 gam hỗn hợp bột kim loại Zn và Cu vào dung dịch HCl (dư). Sau khi phản ứng xảy ra hoàn toàn, thu được 4,48 lít khí H2 (đktc) và m gam kim loại không tan. Giá trị của m là