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21 giờ trước (20:00)

46 : (x - 3²) - 10 = 13

46 : (x - 3²) - 10 + 10 = 13 + 10

46 : (x - 3²) = 23

46 : (x - 3²) * (x - 3²) = 23 * (x - 3²)

46 = 23 * (x - 3²)

46 : 23 = 23 * (x - 3²) : 23

2 = x - 3²

2 = x - 9

2 + 9 = x - 9 + 9

11 = x

x=11

21 giờ trước (20:05)

\(46\div\left(x-3^2\right)-10=13\)

\(46\div\left(x-9\right)-10=13\)

\(46\div\left(x-9\right)=13+10\)

\(46\div\left(x-9\right)=23\)

\(x-9=46\div23\)

\(x-9=2\)

\(x=2+9\)

\(x=11\)

Vậy \(x=11\)

    EXERCISESI. Fill in the blanks with in, on, at, behind, in front of, from ... to    Ex: I play games in the afternoon.1.    They often go swimming          Sunday.2.    The meeting will last          7 a.m          5 p.m.3.    She will be 13          her next birthday. 4.    We are playing chess          the moment.5.    It’s often rainy          July.6.    My birthday is          September 3rd.7.    The party will start          seven o’clock          the evening.8.    He was born         ...
Đọc tiếp

    EXERCISES

I. Fill in the blanks with in, on, at, behind, in front of, from ... to

    Ex: I play games in the afternoon.

1.    They often go swimming          Sunday.

2.    The meeting will last          7 a.m          5 p.m.

3.    She will be 13          her next birthday. 

4.    We are playing chess          the moment.

5.    It’s often rainy          July.

6.    My birthday is          September 3rd.

7.    The party will start          seven o’clock          the evening.

8.    He was born          April 2002.

9.    The dog is          the shelf.

10.    Our teacher is          the blackboard.

II. Fill in the blanks with is, are, isn't, aren't, do, does, where.

1.    We          staying at my cousin’s house in Vung Tau.

2.             they have the right things for the kitchen?

3.    Where          you live, Phong?

4.             does your uncle live?

5.    How many rooms          there in the hotel?

6.    There          any chairs in the kitchen. We need five chairs.

7.    Which house          you want to live in? A town house or a country house?

8.    There          any furniture in my bedroom. I need many things.

9.    In my house, there          four bedrooms.

10.    What          Mrs. Brown need for the living room?

III. Add “is, are, a, an, some, any” to make a correct sentence.

    Ex:    There/ pencil/ in/ the/ box.

            There is a pencil in the box.

            There/ bananas/ in/ the fridge.

            There are some bananas in the fridge.

1.    There/ book/ on/ the table.

=>         

2.    There/ shoes/ under/ the chair.

=>         

3.    There/ not/ TV/ in/ his room.

=>         

4.    There/ not/ pens/ on/ my desk.

=>         

5.    There/ boy/ behind/ that tree.

=>         

6.    There/ girls/ in front of/ the house.

=>         

7.    There/ not/ telephone/ in her office.

=>         

8.    There/ not/ chairs/ downstairs.

=>         

IV. Use the given words to make complete sentences.

1.    house/ a/ Minh/ lake/ a/ lives/ in/ near.

=>         

2.    yard/ front/ school/There/ big/ of/ is/ our/ in/ a.

=>         

3.    many/ right/ the/ museum/ Are/ flowers/ the/ there/ to/ of/?

=>         

4.    next/ photocopy/ What/ store/ there/ the/ is/ to /?

=>         

5.    hospital/ father/ in/ the/ city/ 2yiy/ a/ works/ in.

=>         

6.    there/ family/ many/ in/ are/ How/ Linh’s/ people/ ?

=>         

7.    his/ friend/ in/ family/ My/ Hanoi/ doesn’t/ with/ live.

=>         

8.    brushes/ six/ gets/ her/ o’clock/ Hoa/ at/ up/ teeth/ and.

=>         

9.    on/ floor/ classroom/ the/ is/ Our/ first.

=>         

10. Minh’s/ six/ There/ in/ rooms/ house/ are.

=>         

V. Use the words in the box to complete the below sentences.

    favorite    washing machine    dishwasher    interesting

    lovely    modern    kitchen

1.    My mother is cooking in the             .

2.    Picture-books are very             .

3.    She puts her dirty clothes in the             .

4.    Apple is my              fruit.

5.    It’s the most              car.

6.                 is a machine that washes dishes.

7.    What a              girl!

 

4
8 tháng 10 2021

EXERCISES

I. Fill in the blanks with in, on, at, behind, in front of, from ... to

    Ex: I play games in the afternoon.

1.    They often go swimming    on      Sunday.

2.    The meeting will last     from     7 a.m    to      5 p.m.

3.    She will be 13      on    her next birthday. 

4.    We are playing chess     at     the moment.

5.    It’s often rainy    in      July.

6.    My birthday is       on   September 3rd.

7.    The party will start    at      seven o’clock in         the evening.

8.    He was born     in     April 2002.

9.    The dog is      on    the shelf.

10.    Our teacher is  in front of        the blackboard.

II. Fill in the blanks with is, are, isn't, aren't, do, does, where.

1.    We      are    staying at my cousin’s house in Vung Tau.

2.    Do         they have the right things for the kitchen?

3.    Where    do      you live, Phong?

4.         Where    does your uncle live?

5.    How many rooms   is       there in the hotel?

6.    There    aren't      any chairs in the kitchen. We need five chairs.

7.    Which house  do        you want to live in? A town house or a country house?

8.    There       isn't   any furniture in my bedroom. I need many things.

9.    In my house, there  are        four bedrooms.

10.    What     does     Mrs. Brown need for the living room?

8 tháng 10 2021

III. Add “is, are, a, an, some, any” to make a correct sentence.

    Ex:    There/ pencil/ in/ the/ box.

            There is a pencil in the box.

            There/ bananas/ in/ the fridge.

            There are some bananas in the fridge.

1.    There/ book/ on/ the table.

=>       There is a book on the table.  

2.    There/ shoes/ under/ the chair.

=>         There are some shoes under the chair.

3.    There/ not/ TV/ in/ his room.

=>         There is not any TV in his room.

4.    There/ not/ pens/ on/ my desk.

=>        There are not any pens on my desk. 

5.    There/ boy/ behind/ that tree.

=>         There is a boy behind that tree.

6.    There/ girls/ in front of/ the house.

=>         There are girls in front of the house.

7.    There/ not/ telephone/ in her office.

=>         There is not any telephone in her office.

8.    There/ not/ chairs/ downstairs.

=>         There are not any chairs downstairs.

9 tháng 11 2018

complete the sentences

1.our chool ..is..inthe lillage

2.uor classroom is..on..the second floor

3.I usually get..up..at six o`clock

4. I.am...in grade 6

5.I ..often..go to bed at 10 o`clock

6.nam is a ..student. at quang trung school

7.he...in class 7A six ..days..a week

8. his class ...starts..at oneer past five o`clock and ..finishes... a quart past five in the evening

9.at school ,he...has..a lot of subjects

10.minh was bons..at...Hue...in..2005

11.yesterday I .went..to the cinema

12.mozart was bons in salzung ..in...1756

13. he is usually free..at.8p.m anh 10p.m

14.do you give each other present ..at....christmats?

15. It seems very difficult....for..me to have a trip abroad

16. What ...O..do you do..go...bed?

I. Read and circle the best option A, B, C or D to complete the passage. During the teenage (46)_______, many people can sometimes be (47)_______ to talk. They may not like to talk about their work at school. This is a normal (48)_______ at this age, though it can be very hard for their (49)_______ to understand. Teenagers are trying to become adults. Parents should do (50)_______ best to talk to their son or daughter about school, work and future plans (51)_______ shouldn’t push them to talk...
Đọc tiếp

I. Read and circle the best option A, B, C or D to complete the passage. During the teenage (46)_______, many people can sometimes be (47)_______ to talk. They may not like to talk about their work at school. This is a normal (48)_______ at this age, though it can be very hard for their (49)_______ to understand. Teenagers are trying to become adults. Parents should do (50)_______ best to talk to their son or daughter about school, work and future plans (51)_______ shouldn’t push them to talk if they don’t want to. Parents should watch for (52)_______ sign: some young people are trying to be adults may experiment with drug, alcohol, or smoking. These are not good for their (53)_______ and for their future. Parents should know these signs and help them out. Television programs can be important for their lives, (54)_______. Parents should know what television programs their teenage children are watching. They shouldn’t stop them from watching TV but guide them to (55)_______ good programs. 46. A. days B. week C. month D. years 47. A. difficult B. difficulty C. difficulties D. difficultly 48. A. develop B. developing C. developed D. development 49. A. father B. mother C. teacher D. parents 50 A. my B. his C. their D. her 51. A. and B. but C. so D. or 52. A. danger B. dangerous C. dangerouly D. to danger 53. A. strong B. health C. healthy D. healthily 54. A. so B. either C. too D. neither 55. A. watch B. watches C. watching D. to watch

 

Hơi xấu luôn ạ

1
25 tháng 10 2021

 46. A. days B. week C. month D. years

47. A. difficult B. difficulty C. difficulties D. difficultly

48. A. develop B. developing C. developed D. development

49. A. father B. mother C. teacher D. parents

50 A. my B. his C. their D. her

51. A. and B. but C. so D. or

52. A. danger B. dangerous C. dangerouly D. to danger

53. A. strong B. health C. healthy D. healthily

54. A. so B. either C. too D. neither

55. A. watch B. watches C. watching D. to watch

1 tháng 8 2018

KEY: C

Giải thích: dựa vào câu trả lời ta thấy câu hỏi là hỏi về chiều cao, nên dùng “how high” để hỏi.

Dịch: Vạn lý trường thành cao bao nhiêu? Nó cao khoảng từ 5-13m.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 6 to 10.Researchers in communication show that more feelings and intentions are (6)_______ and received nonverbally than verbally. Mehrabian and Wienerfollowing have stated that only 7% of message is sent through words, with remaining 93% sent nonverbal (7)_______.Humans use nonverbal communication because:1. Words have...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 6 to 10.

Researchers in communication show that more feelings and intentions are (6)_______ and received nonverbally than verbally. Mehrabian and Wienerfollowing have stated that only 7% of message is sent through words, with remaining 93% sent nonverbal (7)_______.

Humans use nonverbal communication because:

1. Words have limitations: There are (8)_______ areas where nonverbal communication is more (9)_______ than verbal, especially when we explain the shape, directions, personalities which are expressed nonverbally.

2. Nonverbal signal are powerful: Nonverbal cues primarily express inner feelings while verbal messages deal basically with outside world.

3. Nonverbal message are likely to be more genuine: because nonverbal behaviors cannot be controlled as easily as spoken words.

4. Nonverbal signals can express feelings inappropriate to state: Social etiquette limits what can be said, but nonverbal cues can communicate thoughts.

5. A separate communication channel is necessary to (10)_______ send complex messages: A speaker can add enormously to the complexity of the verbal message through simple nonverbal signals.

Question 10

A. get

B. make

C. have

D. help

1
20 tháng 12 2019

Đáp án D

Researchers in communication show that more feelings and intentions are (6)_______ and received nonverbally than verbally. Mehrabian and Wienerfollowing have stated that only 7% of message is sent through words, with remaining 93% sent nonverbal (7)_______.Humans use nonverbal communication because:1. Words have limitations: There are (8)_______ areas where nonverbal communication is more (9)_______ than verbal, especially when we explain the shape, directions, personalities which are expressed...
Đọc tiếp

Researchers in communication show that more feelings and intentions are (6)_______ and received nonverbally than verbally. Mehrabian and Wienerfollowing have stated that only 7% of message is sent through words, with remaining 93% sent nonverbal (7)_______.

Humans use nonverbal communication because:

1. Words have limitations: There are (8)_______ areas where nonverbal communication is more (9)_______ than verbal, especially when we explain the shape, directions, personalities which are expressed nonverbally.

2. Nonverbal signal are powerful: Nonverbal cues primarily express inner feelings while verbal messages deal basically with outside world.

3. Nonverbal message are likely to be more genuine: because nonverbal behaviors cannot be controlled as easily as spoken words.

4. Nonverbal signals can express feelings inappropriate to state: Social etiquette limits what can be said, but nonverbal cues can communicate thoughts.

5. A separate communication channel is necessary to (10)_______ send complex messages: A speaker can add enormously to the complexity of the verbal message through simple nonverbal signals.

Question 10.

A. get

B. make

C. have

D. help

1
12 tháng 5 2017

Đáp án D

11 tháng 6 2019

Fill in the blanks with a suitable preposition.

1. Snow is falling all over the country.

2. Will you pick me up after the party?

3. The secretary took a message for her boss.

4. He emigrated from Canada during 1870s.

5. We all agreed in their request for a full investigation.

6. The post office is not far from my house.

7. Let’s meet at the City Theater at 7 o’clock because the play is on at 7 p.m.

8. She was born on May 16th, 2001 in Nha Trang.

9. He worked with deaf-mutes at Boston University.

10. Mrs. Lien said you could reach her at 8 603 312.

19 tháng 7 2019

1. bar
2. a
3. coffee shop(s)
4. some
5. loaf
6. bottle
7. a lot of
8. cartons
9. some
10. cup