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Câu 1: Dãy gồm các kim loại được xếp theo chiều mức độ hoạt động hóa học của kim loại tăng dần từ trái qua phải là:

A. Cu, Zn, Mg.      B. Zn, Mg, Cu.           C. Mg, Cu, Zn.                D. Cu, Mg, Zn.

Câu 2: Chất nào sau đây là muối trung hòa?

A. KCl.                B. NaHSO4.                    C. K2HPO4.                    D. NaHCO3.

Câu 3: Để trung hòa 20 ml dung dịch HCl 0,1M cần 10 ml dung dịch NaOH nồng độ x mol/l. Giá trị của x là

A. 0,3.                   B. 0,2.                              C. 0,1.                              D. 0,4.

Câu 4: Kim loại Fe không phản ứng với dung dịch

A. HCl.                     B. AgNO3.                      C. CuSO4.                       D. NaCl.

Câu 5: Quặng bôxit là nguyên liệu để sản xuất kim loại nào sau đây?

A. Mg.                    B. Cu.                              C. Al.                               D. Fe.

Câu 6: Các loại phân lân đều cung cấp cho cây trồng nguyên tố

A. photpho.         B. kali.                             C. cacbon.                       D. nitơ.

Câu 7: Khử hoàn toàn 4,8 gam Fe2O3 bằng khí CO (dư) ở nhiệt độ cao. Khối lượng Fe thu được sau phản ứng là

A. 1,68 gam.         B. 1,44 gam.              C. 3,36 gam.                    D. 2,52 gam.

Câu 8: Oxit nào sau đây không tác dụng được với nước ở điều kiện thường?

A. CuO.                B. K2O.                           C. CaO.                           D. SO3.

Câu 9: Nung nóng Fe(OH)3 đến khối lượng không đổi, thu được chất rắn là

A. FeO.                B. Fe3O4.                         C. Fe.                               D. Fe2O3.

Câu 10: Dung dịch chất nào sau đây có thể hòa tan được CaCO3?

A. KCl.                    B. KNO3.                        C. NaCl.                          D. HNO3.

Câu 11: Cho dãy các chất: CuO, FeSO4, Cu, Mg(OH)2, AgNO3, Zn. Số chất trong dãy tác dụng được với dung dịch HCl là

A. 3.                            B. 4.                                 C. 5.                                 D. 6.

Câu 12: Cho dãy các chất: K2SO4, CO, HNO3, P2O5, NaOH, Fe3O4 và Al2O3. Trong dãy đã cho, số chất thuộc loại oxit là

A. 7.                           B. 4.                                 C. 5.                                 D. 6.

Câu 13: Dẫn hỗn hợp khí gồm CO2, O2, N2 và H2 qua dung dịch Ca(OH)2 (dư). Khí bị hấp thụ là

A. H2.                          B. O2.                              C. CO2.                           D. N2.

Câu 14: Chất nào sau đây không tác dụng với dung dịch NaOH?

A. FeCl2.            B. MgCl2.                        C. KNO3.                        D. CuSO4.

Câu 15: Nhỏ vài giọt dung dịch phenolphtalein vào dung dịch NaOH thì dung dịch chuyển thành

A. màu hồng.       B. màu vàng.             C. màu cam.                    D. màu xanh.

Câu 16: Dùng dung dịch chất nào sau đây để phân biệt dung dịch AlCl3 và dung dịch MgCl2 được đựng riêng biệt trong hai lọ bị mất nhãn?

A. KCl.                  B. K2SO4.                        C. KOH.                          D. KNO3.

vô danh

Choose the word whose stress pattern is different from the others. Circle the letter A, B, C or D (0.5pt) 

1.Is it true that you _____________ this woollen hat yourself?   A.knitted B.woveC.didD.carved

2.My grandfather is the ___________ oldest artisan in the village; Ngoc’s grandfather is the oldest.A.firstB.secondC.mostD.one

3.A ___________ is a solid figure or object, made by carving or shaping wood, stone, clay, etc.

A.painting                    B.sculpture     C.medal      D.picture

4.It is hard for people of different ___________ to get along in an extended family.A.generationsB.gendersC.bloodD.families

5: He was asked to account for his presence at the scene of crime.    A.   complain  B.   exchange  C.   explain      D. arrange

6: She had a cozy little apartment in Boston. OPPOSITE   A.   uncomfortable      B.   warm        C.   lazy           D. dirty

7: He was so insubordinate that he lost his job within a week. A.   fresh         B.   disobedient   C.   obedient      D. understanding

8. We shouldn’t destroy …………. buildings.        A. historyB. historian               C. historic          D. historical

9 famous artisan………………..this table beautifully.A.  carved B. mouldedC. carving          D. casts

10. BatTrang is one of the most famous ……craft villages of Ha Noi.A. traditionalB. workshopC. traditionD. traditionally 

11.I………………to a conical hat making village in Hue several times.A. visit       B. go           C. was                  D. have been

12. Let's go outside and………………..the village.A.  look for            B.  look round       C.  look up                 D.  look at

13. ……………means start something ( a bussiness, an organisation )A. remind     B. take overC . set up                 D. finish

14. You don't need the light on in here. Turn it …………….., please.A. onB.  down         C. round          D. off

15.  The local meeting is on Oct. 15th. Put it …………….. in your diary.A. up        B. on C. down .                   D. in

16. The doctor wanted to …………….the test results with her patient.A. get over B. go over C. take over           D. come over

17. School children in their uniforms can ….on the pavement, walking or waiting for buses(A. See/B. to be seen C. be seen/D. saw

18. It offers great………………..  and challenges. A. opportunities     B. lucksC. occasion                   D. happiness

19. The Arts Museum is a popular place of …… in my city.A. interestingB. interestC. interestedD. interests

20. Before he went to bed, he _____ all his exercises.A. had finished               B. finished            C. has finished      D. will finish 

21. We suggest ______ by public buses instead of private cars.A. travel       B. travelling          C. travels               D. to travel

22. It is _____ that Thang Long Bridge was built in the 20th century.A. believed    B. believe               C. to believe        D. believes

23. _____ your grandfather ____ go bare-footed when he was small? A. Does/used to B. Did/used to C. Did/use to  D. Does/use to 

24. My English is bad. I wish I _____ it well.A. learn                           B. am learning        C. will learn        D. learnt

25: Nam didn’t know......... to find more information about the course.(What/why/where/while

26: Minh is ______ the most successful student in my class.(so long/by how/by far/so now)

27: I couldn’t sleep last night _______the bar nearby played music so loudly.(A although/      B. whereas/C. while/D. because

28:Lan couldn’t decide____ to work with on the project.(who/what/how/when)

29: Factories and offices should be built in____ areas only(rural/coastal/cultural/urban)

30: When I turned up. The town hall was already____ of teenager.(full/packed/crowded/jammed)

31: Working in a place full of hustle and bustle like this, I can’t help missing my tranquil and ____ village.

A.   Picturesque/    B. modern/  C .loud/   D. ugly

32: It is a great experience to be sitting comfortably in a____pulled by someone through the ancient streets.

A.   Bicycle/   B.rickshaw/ C. car/ D.train

33. Japan is the ___ developes country in the world.(most second/ second in most/ second most/  two most

34:All the best theatres and restaurants are____ within a few minutes’ walk of each other.Laid/   B. situated/ seated/ D. stood

35 The station building used to be a high wooden___with a curved roof.Facility/    carriage/C. complex/ D. structure

36: After I found all the information I needed, I____ the computer.(Turned off/ Switched on/Looked for/ Put off)

37: It’s important to ____ the wonders of the world so that future generations can see them with their own eyes.

A.   Destroy/  B. ignore/ C. remain/ D. preserve

38: Production methods in the village are normally _____from ancestors to the younger generations.

A.   passed away/ B. passed out/ C. passed up/ D. passed down

39. I wish we can _____ with animals.    A. communicate            B. say                      C. speak              D. tell

40. People who can not read or write are _____.A. deaf                          B. illiterate              C. dumb               D. blind   

41. We should _____ garbage for recycling.A. preserve                    B. collect                C. entertain          D. act out

42. The hotel is beautifully _____ in a quiet spot near the river.A. sat                             B. stood                 C. situated            D. lain  

43. Ha Long Bay was first _____ as a world Heritage Site by UNESCO in 1994. A. seen   B. known   C. met         D. recognized

44. I live with my grandparents, parents and two sisters. I live in a(n) ______ family.A. big    B. extended  C. nuclearD. small

45. It is not easy _____ our man-made wonders.A. preserve                     B. preserved        C. preserving         D. to preserve

46.A:  “May I go out for just a while?”  - B:  “                ”A. It’s nice of you!.        B. That’s great!  C. Go ahead!D. Yes, you could!

47. Mother! Someone   ______ my bike. I cannot see it.    A. took        B. has taken                  C. takes                      D. is taking

48. He was named _________ a famous singer.          A. for                                        B. to                              C. from      D. after

49. She said she _______Ha Long Bay the following day.          A. would visit     B. will visit   C. visited           D. will be visited

50. Hoa never goes to the zoo, __________ ?  A. is she                       B. does she                   C. doesn’t she          D. isn’t she

51. Is she used  _________ up early in the morning?          A. to get           B. get                            C. getting                 D. to getting

52. She will be _________ by the structure of the complex of Hue Monuments.

          A. impressed                             B. impress                     C. impression            D. impressment

53. It’s nearly three months _________ he visited his parents. A. While      B. during                       C. since                     D. when

54.She speaks English as …………as I do.( A. good/ B. better/ c.better/ D well )

55.I knew they were talking about me……… they stopped when I entered the room.

A. because

B. so that

C. despite

D. therefore

56. The  librarian told us not…… reference books out of the library.

A. to take

B. taking

C. take

D. took

57. When I came to visit her last night, she …..a bath. (had/ was having/ were having/ is having)

58. Nobody liked the film,…………….? ( does he/ doesn't he/ did they/ didn't they)

 59. Although he loved his country, …………………… most of his life abroad.( . but spent/. but he spent / he spent/ so he spent

 60.  Many students aren't keen……….. their study at school. ( about/ for/ with/ on)

 61. She hasn't written to me…………… we met last time. ( before/ B. since/ C. ago/ D. for)

62. You can rely…………Jack. He always keeps his promise. ( in/ on/ for/ with)

63. We didn’t go camping yesterday _________ it rained heavil    A. because   B. although               C. despite         D. In spite of

vô danh

Give the correct form of the verbs in brackest
1.     His wife can’t stand him (arrive)................................... home so late every night.

2.     I very much enjoy (listen).................................................. to classical music.

3.  Would you mind (buy)................................................................ me a newspaper?

4.  Would you like (have)...................................................... the next dance with me?

5.  Do you hate (be).................................... criticized or are you ready for any criticism?

6.   I hate him (make)........................................................... friend with those guys.

7.  Does the city government intend (do).................................. anything about pollution?

8.  They finished (learn)................... and then they want (go)......................... out for a pleasure.

9.  I hope (not do).......................................................................... that tiring work again.

10.  They postponed (build)............................... an elementary school for lack of finance.

11. It’s no use (advise)..................................... him. He never follows anybody’s advice.

12.   His idea is worth (listen)............................................... to.

13.   He always avoids (meet)............................................................... me on the street.

14.  He denies (give).............................................. me any advices but didn’t tell me why.

15.  I missed (talk)....................... to the president when he paid a visit to my small town.

16.   She decided (delay)....................... (give).................... birth. She wanted (continue)......................... her university education.

17.  We hope (finish)......................... (make)................................... the report very soon.

18.The man has promised (offer)............................me a job.