thiếu đề                                           

có                                      

=4,5x4,5=20,25

                                        sai thì cho xl nha

Choose the best answer to complete the following sentences. 1. My mother has just bought a house ______ is full of roses. (whose garden / the garden / the garden of it / the garden whose) 2. They wrote ______ the addresses so that they could get in touch. (down / out / in / on) 3. They climbed onto the wall and they couldn’t get ______. (down / on / in / over) 4. ______he has been absent frequently; he has managed to pass the test. (Because / Because of / But / Though) 5. Mary will take a plane ______ she dislikes flying. (even though / because / and / in spite of) 6. She drank it to keep herself warm ______ she dislikes coffee. (although / because / because of / despite) 7. The children like to put _____ _ nice clothes when they go out. (in / off / into / on) 8. Before you go to bed, please turn ______ all the lights. (off / on / in / over) 9. Please turn ______ the gas, I want to cook my lunch. (over / back / on / in) 10. I like bananas, ______ my brother doesn’t. (because / but / and / even though) 11. I shall go ______ you stay here. (and / because / however / although) 12. Jane will be admitted to the university ______ she has bad grades. (because / even though / because of / but) 13. ______ his physica l handicap, he has become a successful businessman. (Although / Despite / Because of / Because) 14. She was absent ______ her cold was worse. (because / or / because of / so) 15. The examination was long ______ difficult. (or / and / but / however) 16. Joh n was ill, ______ he went to bed early. (but / so / because of / however) 17. I’d love to play the table tennis ______ I have to complete an assignment. (and / so / but / or) 18. He likes to travel, ______ so does she. (and / or / but / therefore) 19. The new models are expensive, ______ efficient. (however / therefore / and / but) 20. He failed his examination. ______; she will have to do the examination again. (However / But / Therefore / Because) 21. Students have to carry ______ their duties. (out / in / for / over) 22. He ate the chocolate cake ______ he is on a diet. (in spite of / because / despite / even though) 23. She attended the class ______ she didn’t feel alert. (because / although / so / and) 24. Classes will be canceled tomorrow ______ it is a national holiday. (therefore / because / but / because of) 25. ______ her mother’s sickness, she couldn’t attend our wedding. (As of / Because of / Because / Since) 26. This is the man ______ has asked me to marry him. (who / which / whose / whom) 27. Da isy ______ always well dressed, has won the beauty contest. (that is / who is / that / who are) 28. Her confessor suggests she ______ a different university. (attends / attending / attended / attend) 29. The boss suggested our ______ a vacation. (taking / take / to take / took) 30. The doctor suggests ______ smoking. (me to stop / my stop / my stopping / mine stopping) 31. Yesterday, he gave ______ his evening job. (on / in / up / for) 32. He likes her a lot. ______; he wouldn’t keep calling her. (and / how ever / or / so) 33. He came in and didn’t say anything, ______ worried all of us. (that / whom / whose / which) 34. It can be black, white ______ gray. (or / however / but / so) 35. Is it a boy ______ a girl? (and / but / or / therefore) 36. Internet is a very fast ______ convenient way for us to get information. (and / therefore / or / but) 37. He is going to collect all the bags ______ take them to the garbage dump. (or / and / however / but) 38. In Western countries, electricity, gas, ______ water are no t luxuries but necessarities. (and / or / but / therefore) 39. It was still painful, ______ I went to see a doctor. (but / so / or / however) 40. The examination tested both listening ______ reading. (or / and / but / however) 41. It is raining, ______ I c an’t go to the beach. (so / but / or / and) 42. If you ______ complaining, I’ll leave immediately. (go off / go for / go on / go over) 43. Go ______ until you get to the junction and turn left. (out / on / back / ahead) 44. He took ______ my wet boots and made me sit by the fire. (on / after / over / off) 45. May I borrow your dictionary? I want to ______ this word. (take up / go up / look up / come up) 46. ______ Marcy lost the contest, she managed to smile. (However / But / Although / And) 47. We took man y pictures ______ the sky was cloudy. (though / and / because / but) 48. My father suggest that my sister ______ to school tomorrow. (doesn’t go / didn’t go / not go / no go) 49. It has been suggested that he ______ the election. (forget / is forgetting / forgot / was forgetting

28. Her confessor suggests she ______ a different university. (attends / attending / attended / attend) 29. The boss suggested our ______ a vacation. (taking / take / to take / took) 30. The doctor suggests ______ smoking. (me to stop / my stop / my stopping / mine stopping) 31. Yesterday, he gave ______ his evening job. (on / in / up / for) 32. He likes her a lot. ______; he wouldn’t keep calling her. (and / how ever / or / so) 33. He came in and didn’t say anything, ______ worried all of us. (that / whom / whose / which) 34. It can be black, white ______ gray. (or / however / but / so) 35. Is it a boy ______ a girl? (and / but / or / therefore) 36. Internet is a very fast ______ convenient way for us to get information. (and / therefore / or / but)

3) Q=(3+1)(3^2+1)(3^4+1)....(3^3994+1)

=(3-1)(3+1)(3^2+1)(3^4+1)...(3^3994+1)

=(3^2-1)(3^2+1)(3^4+1)...(3^3994+1)

=(3^4-1)(3^4+1)...(3^3994+1)

=.........

=(3^3994-1)(3^3994+1)

=3^7988-1

I. Gạch chân lỗi sai và sửa lại cho đúng trong mỗi câu sau đây:

1. When the bell ring->rings, all the students go into the yard.

2. She is very interests->interested in computer.

3. She enjoys to play->playing guitar.

II. Sử dụng các từ sau đây để điền vào chỗ chấm:

piano, disabled, service,clubs, remote, heath, musical, activities, members, models, sporty, entertainment

1. These sports help them not only relax themselves but also improve their .....health.......

2. They are willing to go to .....remote..... area to help poor people and ....disabled...... people on their days off.

3. You should learn to play a ....musical..... instrument such as the ...piano.....

4. Many young people like doing community ......service........

5. The attend drama ......clubs.....

6. studens nowaday have more chances to take part in after school....activities......

7. What do ......members..... of the Red Cross do?

8. My brother likes making ....models..... of things such as cars or planes.

9. My parents are ......sporty........ they like base ball best.

10. There are many kinds of .....entertainment........ at the vilage fair.

I. Sắp xếp các từ sau thành câu hoàn chỉnh:

1. concert/ left/ on/ the/ racks/ on/ are/ they/ in/ an/ the (đề sai, có danh từ nào đi với "an" đâu ?)

->

2. morning/ classes/ start/ end/ at/ and/ 7:00/ at/ each/ in/ the/11:15/ morning

->Classes start at 7 each morning and end at 11.15 in the morning

3. thirty/ a break/ that/ we/ lasts/ have/ minutes

->We have a break that lasts thirty minutes

4. months/ lasts/ the/ for/ summer/ vacation/ there

->The summer vacation lasts for three months

5. what/ are/ kinds/ back of book/ on/ the/ shefves/ at/ of/ the/ library/ books/ the/?

->What are the kinds of books on the shelves at the back of the library?

6. to/ now/ quarter/ is/ in/ morning/ nine/ it/ the/ a

->It is a quarter to nine in the morning now

7. color/ what/ today/ wearing/ you/ clothes/ are/?

What color are clothes you wearing today?

8. want/ just/ you/ snack/ do/ quick/ a/?

->Do you just want a quick snack?

9. a/ having/ music/ they/ at/ leson/ the/ are/ moment/ ?

->Are they having a music lesson at the moment?

10.school/ lunch/ the/ only/ opens/ cafeteria/ time/ at

-> The school cafeteria only opens at lunch time

11. and/ in/ she/ maps/ learn/ different/ he/ class/ Geography/ about/ students/ countries. (xem lại đề)

->

12. you/ use/ do/ for/ the internet/ usualy/ your study/?

-?Do you usually use the internet for your study?

13. his/ with/ marbles/ friends/ sometimes/ plays/ he

->he sometimes plays marbles with his friends

14. school/ take/ in/ different/ at/ recess/ activities/ part/ children/ lots of

->children take part in lots of different school activities at recess

15.some/ class/ chemistry/ experiments/ she/ does/ in/the

->she does some chemistry experiments in the class

15. a lot of/ learn/ at/ a/ school/ different/ things/ students/ about

->students learn a lot of different thingss at a school

II. Sử dụng các từ sau đây để điền vào chỗ chấm:

author, mark, right, library, card, a book, these, title,find

if you want to find ..a).a book.. in the library, how will you find it? First, let's look at the ....b)card.... index. If you know the name of author, go to the .... c)author.... card, find the title of the book, then check the shelf ...d)mark... . ...e)These... shelves on the left have science books such as: Mathematics, Chemistry, ... . Those shelves on the ...f)right... have: Geography and History books, .... . Those book at the back of the ...g)library... are in Music. If you don't knowthe author's name, go to the ...h)title... card. It's easy to ...l)find... a book with the author or the title.

* Answer the question:

1. How will you find a book in a library if you know the author of one?

->I will go to the author card, find the title of the book, then check the shelf mark

2. How will you find a book in a library if you don't know the author?

->I will go to the title card

Dear Tim,

Thank you for your letter. It's very interesting to know about Amercian students' activites afetr school hours

I think we take part in different after-school activities, too. Some students stay at school and play sports. They usually play soccer or table tennis. Sometimes they go swimming.

Some student like music and drama. They often practice playing the guitar or the violin in the school orchestra.

I'm a member of the stamp collector's club. I have lots of American stamps because I often get letters from pen pal friends like you.

We are going to have our Tet holiday soon. Tet is our most important holiday.Summer vacation is our longest holiday. Please write and tell me about your vacation

Your friends,

Lan

1. Why did Lan know about American students'activities after school hours?

Because she received a letter from Tim

2. Where do some students practice playing the guitar?

They practice playing the guitar in the school orchestra

3. How often do they go swimming ?

Sometimes they go swimming

4. Why does Lan have lots of American stamps?

Because she is a member of the stamp collector's club

5. What is the longest holiday for Vietnamese students?

It's summer

dùng từ gợi ý để viết thành câu hoàn chỉnh :

1. i / not / eat / this / kind of food / before .

=> i haven't eaten this kind of food before

2. glass / water / so / hot / the boy / not / drink .

=> the glass of water was so hot that the boy couldn't drink

3. she / not see / grandma / since / she / move / new city .

=> she hasn't seen her grandma since she moved to a new city

4. although / film / very good / not many people / come / see / it last night .

=> although the film was very good, not many people came to see it last night

5. by the time / next month / we / study / French .

=> by the time next month we will be studying french

6. it / not / essential / have meeting / his office .

=> it is not essential to have meeting in his office