Cho tam giác ABC vuông tại A, biết BC = 13 cm; AC = 5 cm. Diện tích tam giác ABC là:

A. 30   c m 2

B.  60   c m 2

C.  40   c m 2

D.  20   c m 2

I.Circle the best option (A, B, C or D) to complete the sentences. (2.5 pts)

1. How far _______ it from Ha Noi to Ho Chi Minh City?

A. is B. are C. was D. were

2. In the future, machines _______ all the work for us.

A. are doing B. will do C. were doing D. do

3. Every day Mr. Tuan _______ in the fields from 6 am to 4 pm.

A. worked B. work C. is working D. works

4. I _______ pleased that you and your family are well.

A. am B. do C. was D. will be

5. When _______ Vietnamese people celebrate the New Year?

A. will B. are C. do D. is

6. Ba is in his room. He _______ the guitar now.

A. was playing B. played C. is playing D. will play

7. I _______ at Ly Thuong Kiet School last year.

A. study B. studied C. will study D. am studying

8. Next month is Lien's birthday. She _______ some of her friends to her birthday party.

A. invite B. invites C. is going to invite D. invited

9. John Robinson is an English teacher from England. He _______ for an apartment in Ha Noi for his family now.

A. looks B. is looking C. looked D. will look

10. We _______ soccer after school yesterday.

A. aren't playing B. won't play C. don't play D. didn't play

Ý nào không phải là lí do mà tác giả “đề nghị mở một nhà băng lưu giữ trí nhớ”?

A. Để nhân loại biết rằng sự sống tồn tại trên tất cả đau khổ và hạnh phúc

B. Để nhân loại tương lai biết rõ những thủ phạm gây ra những nối lo sợ, khổ đau cho con người

C. Để nhân loại tương lai lo sợ trước nguy cơ chiến tranh hạt nhân

D. Để nhân loại tương lai biết rằng những phát minh dã man nào xóa bỏ cuộc sống khỏi vũ trụ này.

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

A surprising number of popular spectator sports, for example football or baseball, (31)______ in Europe or the USA in the nineteenth century. This did not happen by chance. It was the (32) ______ of changes in the way people lived in those places at that time. Until then, more people lived In the country than in towns. They worked in small groups and had no regular time off. All this changed with the growth of factories and industry in the nineteenth century, first in Europe and (33) ______. In the US

      A. For the first time, most people began to live in towns, and they found themselves with regular free time. They had more leisure time than ever before. This resulted in the need for organized entertainment. Suitable games developed or were invented, typically team games, in which the crowd could (34) ______ sides and become involved. This gave people some of the entertainment they need in their free time. The recent explosion in TV, with the introduction of satellite and cable channels, has caused an increase in (35) ______ for sports as entertainment. The money TV has broughtto games such as football, tennis and baseball means that spectator sports will certainly go on playing an important part in our lives.

Question 35:

A. requirement

B. need

C. request

D. demand