❖ Complete the sentences with the suitable prepositions :
1. We are fond _____ story books and picture books.
2. The children are interested _____ those cartoons.
3. Schools often close _____ June.
4. The teacher agreed _____ us about the mini-project.
5. Lan went to bed _____ 10 o’clock last night.
6. Minh has learned his lessons _____ 7 o’clock.
7. The students usually play badminton _____ the afternoon.
8. They have prepared for the first semester _____ two months.
9. My father works _____ 7 am _____ 5 pm every day.
10. He goes to his office every day except Sunday. _____ Sundays he stays at home and works in the
garden.

         Choose the correct answers.
1. There used to ________ a movie theatre here, but it closed a long time ago.
A. be        B. to be                 C. being                      D. been
2. John ________write the letter to me last year.
A. is used to          B. was used to                 C. used to                     D. used
3. Rice is ________ in tropical countries.
A. to grow            B. grown                 C. grow               D. grew
4. Two department stores ________by them this year
A. have been built            B. have built         C. has been built             D. has built
5. He arrived in England ________Monday evening.
A. in               B. at                    C. of                       D. on
6. I look forward to ________you.
A. see               B. to see                  C. seeing                     D. saw
7. I ________English here since I 9. Ann’s birthday is ________ Februarygraduated from Qui Nhon University.

A. teach         B. taught                C. have taught                    D. am teaching
8. We have lived in Ha Noi________ 4 years.
A. since            B. for              C. on                 D. till

9. Ann’s birthday is ________ February 14th.

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

10. Young people are fond of ________ jeans.
A. to wear              B. wearing              C. wore                       D . worn
11. Everyone felt tired and hungry, ________ they sat down and took a rest.
A. because               B. although                    C. so                    D. but
12. If I ________ her new address, I will visit her.
A. knew          B. have known                 C. know                    D. was known
13. I wondered ________ the right thing.
A. whether I was doing          B. if I am doing       C. was I doing         D. am I doing
14. My village is about 100 kilometers ______ the south of HCM city.
A. in                 B. at                   C. to                  D. for
15. They will come here______ 11: 30 A.M.
A. in              B. at               C. on                   D. to
16. Are you a stamp ________?
A. collecting                    B. collector                 C. collect                    D. collection
17. Ha Noi is a ________ city.
A. beauty             B. beautiful                C. beautifully                  D. beautify
18. Nguyen Du, one of famous Vietnamese______ wrote "Truyen Kieu".
A. poets              B. poems                 C. poetry                   D. poetic
19. The restaurant has the ______ for serving some of the finest food.
A. reputed              B. reputation               C. reputed                   D. reputable
20. The "Kien Thuc Ngay Nay" is _______ read by both teenagers and adults
A. wide           B. widely              C. widen                      D. widened
21. Now fashion ______ want to change the traditional Ao dai.
A. design              B. designing            C. designers               D. to design
22. Wearing casual clothes gives students ______ of choice of colors and styles.
A. free              B. freer              C. freest                 D. freedom
23. I want to ______ for selling my old house.
A. advertisement              B. advertising            C. advertiser             D. advertise
24. My father is an ______ of this newspaper.
A. edit               B. editor             C. edition                D. editing
25. Mr. Nam is a very strict ______, so you should be careful when you take the exam.
A. exam               B. examination                 C. examiner                  C. examine
26. They ______ me to the party last night.
A. invite              B. invitation                C. invitee                   D. invited
27. You look tired. You should ______ for an hour.
A. relax             B. relaxation                  C. relaxant                 D. relaxer
28. It is a very ______ journey.
A. interest             B. interested           C. interesting                   D. interestingly
29. My sister prefers to wear ______ jeans.
A. embroider      B. embroidered            C. embroidering                 D. embroidery
30. Why don’t you try on these ______ shirts?
A. stripe               B. striping                 C. striped                 D. strip
31. Pick out the word whose underlined part is pronounced differently from the others.
A. worked             B. lived             C. washed               D. stopped
32. Pick out the word whose underlined part is pronounced differently from the others.
A. out B.           round                C. about               D. would
33. Pick out the word whose main stressed syllable is different from that of the others.
A. benefit            B. impression              C. importance           D. advantage
34. Pick out the word whose main stressed syllable is different from that of the others.
A. traditional             B. fashionable                C. convenient                D. compulsory
35. Mr. Nam is a very strict ______, so you should be careful when you take the exam.
A. exam            B. examination                C. examiner                D. examine
 

 Choose the correct answers.

1. I don’t have a car now.
A. I wish I have a car now.                            B. I wish I had a car now.
C. I wish I have a car then.                             D. I wish I had a car then.
2. We/ learning / started/ English/ last/ year
A. We started learning Engish last year.       B. We started last learning English year.
C. We learning English started last year.     D. Last year, we learning started English.
3. He smoked cigarettes 5 years ago.
A. He used to smoked cigarettes 5 years ago.                                                                                              B. He used to smoke cigarettes 5 years ago.
C. He used to smoked cigarettes 5 years before.                                                                                           D. He used to smoke cigarettes 5 years before.
4. My mother tidies the living room everyday.
A. The living room is tidies by my mom every day.
B. The living room are tidies by my mom every day.
C. The living room is tidied by my mom every day.
D. B. The living room are tidied by my mom every day.
5. I/ already/ visit/ lot/ famous/ places/ Hue.
A. I have already visited a lot of famous places in Hue.
B. I have visited already a lot of famous places in Hue.
C. I have already a lot of famous places visited in Hue.
D. I have already visit a lot of famous places in Hue.
6. He said to me, "I must finish these works on time."
A. He said to me that I must finish these works on time.
B. He said to me that he must finish these works on time.
C. He said to me that he had to finish these works on time.
D. He said to me that I must finish those works on time.
7. She asked me, "Why do you have to do this work?"
A. She asked me why I had to do that work?                                                                                                 B. She asked me why I have to do that work.
C. She asked me why I had to do that work.                                                                                              D. She asked me why I had to do this work.
8. He said to me, "Do this test again, please."
A. He asked me to do this test again, please.                                                                                                   B. He asked me to do that test again, please
C. He asked me to do this test again.             D. He asked me to do that test again.
9. Those workers repaired the roof of my school.
A. The roof was reparied of my school by those workers.
B. The roof were reparied of my school by those workers.
C. The roof of my school was repaired by those worker.
D. The roof of my school were repaired by those worker.
10. When I was a child, I lived in Bristol.
A. I used to live in Bristol because I was a child.                                                                         B. I used to lived Bristol because I was a child.
C. I used to lived in Bristol when I was a child.                                                                            D. I used to live in Bristol when I was a child.
11. I last saw her three years ago.
(Rewrite the sentence with “I haven’t………………”)
A. I haven’t saw her for three years.              B. I haven’t seen her for three years
C. I haven’t seen her since three years         D. I haven’t seen her since three years
12. I’m sorry I must go now.
(Rewrite the sentence with “I wish………………….”)
A. I wish I mustn’t go now.                  B. I wish I didn’t must go now.

(Write a full sentence from the given cues)
A. I have already visited a lot of famous places in Hue.
B. I have visited already a lot of famous places in Hue.
C. I have already a lot of famous places visited in Hue.
D. I have already visit a lot of famous places in Hue.
14. She asked me, "Why do you have to do this work?"
(Change the sentence into reported speech)
A. She asked me why did I have to do that work .
B. She asked me why I have to do that work.
C. She asked me why I had to do that work.
D. She asked me why I had to do this work.
15. They didn’t call my name.
(Change the sentence into the passive)
A. My name wasn’t called.                B. My name weren’t called.
C. My name isn’t called                      D. My name wasn’t call.
 

Một bếp điện có ghi 220V – 1000W được mắc vào mạng điện có hiệu điện thế
220V để đun sôi 3 kg nước có nhiệt độ ban đầu là 200C. Biết hiệu suất của bếp là 80%,
nhiệt lượng cung cấp cho nước sôi được coi là có ích.
a. Tính nhiệt lượng cần cung cấp để đun sôi nước. Biết nhiệt dung riêng của nước là
4200J/kg.K.
b. Tính nhiệt lượng do bếp toả ra ?
c. Tính tiền điện phải trả cho việc sử dụng bếp trên trong 1 tháng (26 ngày), biết mỗi
ngày sử dụng bếp 5 giờ và giá điện trung bình là 1300 đồng/kW.h
 

Câu 7. Một dây dẫn bằng nikelin dài 15m, tiết diện 1,5mm2 được mắc vào hiệu điện thế 28V. Cho điện trở suất của nikelin là 0,4.10 -6 m. Tính cường độ dòng điện qua dây dẫn này
 

Câu 6. Ở các nhà cao tầng người ta thường lắp cột thu lôi để chống sét. Dây nối đầu cột thu lôi xuống đất là dây sắt, có điện trở suất là 12,0.10-8Ωm. Tính điện trở của một dây dẫn bằng sắt này nếu nó dài 40m và có đường kính tiết diện là 8mm?
 

Câu 5. Người ta dùng dây nicrom có điện trở suất là 1,1.10-6Ωm để làm dây nung cho một bếp điện. Điện trở của dây nung này ở nhiệt độ bình thường là 4,5Ω và có chiều dài tổng cộng là 0,8m. Hỏi dây nung này phải có đường kính tiết diện là bao nhiêu?
 

Những nhân vật nào không xuất hiện trực tiếp trong truyện?