minh khong biet

Could you please stop ...................... so much noise?

A.making

B.make

C.made

D.to make

Read the following text about Bill Gate, the co-founder of Microsoft, and choose the best answer.

What did he study at Harvard University?

A. computer science

B. business

C. law

Màu do một laze phát ra:

A. màu trắng

B. hỗn hợp hai màu đơn sắc

C. hỗn hợp nhiều màu đơn sắc

D. màu đơn sắc

Glucozơ, mantozơ, glyxin cùng phản ứng được với dãy chất nào sau đây ?

A. HCl, NaOH, Cu(OH)₂/OH^-

B. HCl, NaOH, Na₂CO₃

C. HCl, Cu(OH)₂/OH^-, CH₃OH/HCl

D. HCl, Cu(OH)₂/OH^-, AlCl₃

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word to each of the blanks from 36 to 40.

Spelbound - A gymnastics group

      Two years ago a group of young gymnasts (36)_________ the small town of Ashford in Surrey travelled to London to take part in a competition that world change their lives forever. The competition was (37)_________Britam’s Got Talent, a show which encourages people from all over Britain to come and perform in front f a live audience if they think they have a talent people would like to see.

      The show attracts thousands of entrants each year. (38)_________of the few good performers get awarded with a place in the quarter finals, (39)_________are shown on live television.

      To compete in the final, Spelbound, as this group of young gymnasts is known, had to get through the qualifying round and two live knockout rounds in front of a TV audience of several million people. Even though they were just teenagers, Spelbound gave the performance of their lives and made it through.

      Most people thought a single would win the final of Britam’s Got talent but the public voted (40)_________Spelbound in their hundreds of thousands, and, much to the disbelief of its members, the group won. And so started an amazing journey for these young teens who got top perform in front of the royal family at the Royal Show and on a live tour of Brain with some of their fellow contestants.

Điền vào ô số 37

A.call

 B. called

C. calling

D. to call

Chất hữu cơ X có công thức phân tử C₈H₁₁O₄N. Khi cho chất X tác dụng với dung dịch NaOH, đun nóng, thu được sản phẩm gồm chất Y, C₂H₆O và CH₄O. Chất Y là muối natri của α-amino axit Z (chất Z có cấu tạo mạch hở và có mạch cacbon không phân nhánh). Số công thức cấu tạo phù hợp của X là:

A. 1

B. 2

C. 3

D. 4

Mark the letter A, B, C or D to indicate the most suitable response to complete each of the following exchanges.

Question 21: A: Your speech this morning was just beyond my expectation.

B: __________.

A. It's OK.

B. Not at all. It was just OK.

C. It was my pleasure.

D. Thanks. Without your help, I couldn't have done it.

Sau Chiến tranh thế giới thứ hai, kinh tế Anh xếp sau các nước nào trong khối tư bản chủ nghĩa

A. Mĩ, Nhật, Hà Lan, Pháp. 

B. Mĩ, Nhật, Tây Đức, Pháp.

C. Mĩ, Nhật, Pháp, Liên Xô.   

D. Mĩ, Nhật ,Tây Đức, Trung Quốc.