Đặt tính rồi tính: 334 × 37

Choose one word in each group that has the underlined part pronounced differently from the rest.

A. survive

B. prohibit

C. fertilizer

D. environment

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

"I have never been to Russia. I think I shall go there next year.” said Bill.

A. Bill said that he had never been to Russia and he thought he would go there the next year.

B. Bill said that he would have never been to Russia and he thinks he would go there the next year.

C. Bill said that he had never been to Russia and he thinks he will go there the next year.

D. Bill said that he has never been to Russia and he thinks he would go there the next year.

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

She is an honest person. She is also a very friendly one.

A. She is an honest but friendly person.

B. She is not only an honest but also a very friendly person.

C. Though she is a honest person, she is friendly.

D. Being honest is necessary to become friendly.

Rút gọn biểu thức A = ( x 2   +   2   –   2 x ) ( x 2   +   2   +   2 x )   –   x 4 ta được kết quả là

A. A = 4

B. A = -4

C. A = 19

D. A = -19

Xét các mệnh đề sau:

(I) Có một và chỉ một đường thẳng đi qua 2 điểm phân biệt.

(II) Có một và chỉ một mặt phẳng đi qua 3 điểm phân biệt.

(III) Nếu 2 mặt phẳng có một điểm chung thì chúng có duy nhất một điểm chung khác nữa.

(IV) Nếu 1 đường thẳng có 2 điểm phân biệt thuộc mặt phẳng thì mọi điểm của đường thẳng đó đều thuộc mặt phẳng.

Số mệnh đề sai là:

A. 1

B. 2.

C. 3

D. 4.

Read the following passage and choose the best answer for each blank.

Helsinki already ranks as one of the world’s most (26) _____ cities, but by 2050, it may top the list. Over the next few decades, Helsinki expects to add around 250,000 new residents. But the more the population grows, the fewer cars will be on city streets as Helsinki (27) _____ itself into a network of (28) ______ that are virtually car-free. Right now, like many cities, Helsinki has a compact (29) ______ linked to far-flung suburbs by expressways. (30) _____ the city grows, each suburb will change into a mini-urban center surrounding tram or rail stations. Helsinki expects its busy expressways to become boulevards lined with new (31) _____ , sidewalk cafes, bike lanes, and trams and buses. Residents will run everyday errands on foot or by bike; the city hopes that homes, businesses, schools, and stores will all be (32) ______ together that many people might not even have to (33) ______ anymore. Helsinki is described as a green network city which has five 'green fingers' (34) _____ through the city from sea to surrounding forest network. Most of the new development will be located on brownfield areas, residential areas, and on transforming motorway corridors. The city also plans to add parks along the shoreline and add new (35) ______ to nearby islands.

Question 30:

A. Although

B. Because

C. As for

D. As