I. Choose the option (A, B, C or D) that best completes each of the following sentences.

1. Many people are interested in living __________ the planet Mars.

A. in                                        B. on                                       C. at                                        D. by

2. Will robots look __________ the elderly and children?

A. for                                      B. at                                        C. into                                     D. after

3. In the future, we’ll live in a hi-tech house on __________.

A. moon                                  B. a moon                                C. an moon                             D. the moon

4. There will be a helicopter on the roof __________ I can fly to school.

A. so that                                B. although                             C. because                               D. in order

5. A smart __________ will keep track of your food stocks and suggest recipes based on food items you already have.

A. television                            B. fridge                                  C. dishwasher                         D. clock

6. In the evening, my family usually watches TV in the __________ room after dinner.

A. lived                                   B. living                                  C. lives                                    D. live

7. I don't have to wash the dishes after meals because there is an automatic __________ in my kitchen.   

A. wash                                   B. washed                               C. washer                                D. washing

8. A __________ TV uses existing wireless computer networks or WIFI to get signals from space.

A. wireless                              B. cable                                   C. LED                                   D. computer

9. My friend, Mai is living with her parents in a __________ on the river because her parents are fishermen.

A. house canoe                        B. house ship                           C. house ferry                                     D. houseboat

10. Keangnam, which is the tallest __________ in Vietnam, is a 72-storey building in Hanoi.

A. skyscraper                          B. sky building                        C. sky house                           D. skyline

11. Nowadays, the housework is getting much easier for housewives with the help of home __________.

A. applicants                           B. applications                        C. appliances                           D. applies

12. In some restaurants in China, waiters are now replaced by __________ because they are novel and fun.

A. robots                                 B. machines                             C. devices                               D. tools

13. A modem __________ can help keep your food fresh longer than the old ones.

A. shelf                                   B. kitchen                                C. fridge                                 D. cupboard

14. This washing machine is fully __________. All you have to do is put your clothes in and press these buttons.

A. automate                            B. auto                                    C. automatically                      D. automatic

15. My family lives in a(n) __________ in the center of Hanoi.

A. villa                                    B. apartment                           C. room                                   D. studio

16. I want to live in a house __________ the sea because I love the wind, the sand and the Sun there.

A. in                                        B. under                                  C. on                                       D. by

Choose the word or phrase that is CLOSEST in meaning to the underlined part in each of the foil owing sentences.

17. Home appliances have changed very much during the past few years.

A. devices                               B. toys                                     C. machine                              D. furniture

18. After a long working day, I want to stay in my comfy bed and watch my favorite channel.

A. warm                                  B. comfortable                                    C. large                                   D. soft

Choose the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following sentences.

19. My friend is given smart phone as a present on her 12^th birthday

A. quick                                  B. modern                               C. old                                      D. stupid

20. Modern technology has now improved our life in all aspects.

A. Updated                             B. Advanced                           C. Outdated                            D. New

I. Choose the words whose underlined part is pronounced differently from that of the others in each group.

1. A. sea                                  B. screen                                 C. smart                                  D. sugar

2. A. eco-friendly                    B. sky                                      C. gravity                                D. megacity

3. A. Earth                              B. earthscraper                        C. themselves                         D. things

4. A. helper                             B. device                                 C. describe                              D. deliver

5. A. printer                             B. machine                              C. automatic                           D. furniture

6. A. ready                              B. healthy                               C. already                               D. means

7. A. sleeping bags                  B. astronauts                           C. homes                                 D. schools

8. A. breaks                             B. showers                              C. ideas                                   D. jobs

9. A. stores                              B. groceries                             C. fridges                                D. drones

10. A. discussed                      B. helped                                 C. looked                                D. printed

II. Choose the word whose main stressed syllable is placed differently from that of the other in each group.

1. A. printer                             B. device                                 C. robot                                   D. spacesuit

2. A. future                             B. helper                                  C. housework                          D. machine

3. A. underground                  B. astronaut                             C. gravity                                D. company

4. A. furniture                         B. cameras                               C. advantage                           D. different

5. A. megacity                         B. indefinite                            C. delivery                              D. technology

 Rewrite the following sentences without changing the meaning. 
40. It’s necessary for you to bring bottled water.
→ You……………………..…………………………………….
41. Hurry or you will be late for the performance.
→ If you don’t _______________________________

Read the passage and complete the passage (1.5 points)

HOW WILL WE LIVE IN THE FUTURE?

Scientists say that in the future, the ways we live, work and play will be very (23) __________ to how they are now. Homes will become (24) __________ because more and more people will live in crowded cities. It will be possible to live under water. People will use more smart technology in their homes. We will do all our shopping on the internet and drones (25) __________ the groceries to our houses. There will be robots (26) __________ all the household chores, (27) __________ we won’t have to do the washing up or cooking. We might download ideas for furniture and then print it on our 3D printers. We might also take holidays (28) __________ space.

5. Chất có những thể nào, đặc điểm của mỗi thể, chất có thể chuyển những
thể nào, cho ví dụ.
6. Tính chất vật lí, tầm quan trọng khí oxygen, thành phần của không khí?
7. Vật liệu, Nguyên liệu, nhiên liệu, lương thực thực phẩm là gì? Cho ví dụ
mỗi loại?
8. Chất tinh khiết, hỗn hợp, dung dịch , huyền phù, nhũ tương là gì ? Cho ví
dụ mỗi loại?

Câu 3 : Vẽ đường thẳng xy, trên đó lấy 4 điểm A,B,C,D theo thứ tự từ trái sang phải. Lấy điểm O nằm ngoài đường thẳng xy. Vẽ các tia OA,OB,OC,OD . Em hãy: a) Kể tên các cặp tia đối nhau có trong hình. b) Kể tên các góc đỉnh O có trong hình.

Câu 3 : Vẽ đường thẳng xy, trên đó lấy 4 điểm A,B,C,D theo thứ tự từ trái sang phải. Lấy điểm O nằm ngoài đường thẳng xy. Vẽ các tia OA,OB,OC,OD . Em hãy: a) Kể tên các cặp tia đối nhau có trong hình. b) Kể tên các góc đỉnh O có trong hình.

12,5.x=25%

cách đo một góc bằng thước đo góc