My neighborhood is in bắc giang city. There are many thing i like about it. It has many beautiful parks, paddy fields,rivers and lakes. The air is fresh. I feel very convenient because near my house has many markets, shops and restaurant. The people here are fiendly and hard working. The food is delicious . However, there is one things i dislike about it. There are many schools and offices so the street are busy and crowed during the day.

The end !!!!!!1

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best jits each of the numbered blanks from 31 to 35. MODERN SCIENCE It seems entirely natural to us that there are teams of scientists in universities and (31)____________ institutions around the world, attempting to discover the way the world works. (32)__________, it hasn’t always been that way. Although the scientific method is now four or five hundred years old, the ancient Greeks, for example, believed that they could (33)____________ the causes of natural events just by the power of thought. During the 17th century, more and more people began to realize that they could test their scientific ideas by designing a relevant experiment and seeing what happened. A lot of (34)___________ was made in this way by individual scientists. These men and women often worked alone, carrying out research into many different areas of science, and they often received very little (35)__________ for their hard work. At the start of the 20th century, thought, it became clearthat science was becoming more complicated and more expensive. This individual scientist disappeared, to be replaced by highly qualified teams of experts. Modem science was born

Điền vào số 32

A. However

B. Besides

C. Thus

D. Accordingly

Đốt cháy hoàn toàn hỗn hợp chứa 2,4 gam Mg và 1,8 gam Al trong 2,688 lít (đktc) hỗn hợp khí gồm O₂ và Cl₂, sau khi kết thúc phản ứng thu được m gam hỗn hợp gồm các muối và oxit (không thấy khí thoát ra). Giá trị của m là

A. 12,44 gam

B. 11,16 gam

C. 8,32 gam

D. 9,60 gam