1) Buy her a bunch of flowers and she'll forget

 if Buy her a bunch of flowers ,she'll forget

2)Tell me the truth and i can help you

if Tell me the truth , i will help you

3)Learn the rules by heart and you'll be able to do the exercise

if Learn the rules by heart , you'll be able to do the exercise

4)You carry this suitcase and I'll cary that one

if You carry this suitcase, I'll cary that one

5)She doesn't hungry.She may be late

if She doesn't hungry, She wll be late

6) She will visit me next week .We will have a talk then

if She  visits me next week ,We will have a talk then

7)I think it will rain tomorrow.We'll have to stay indoors

if it will rain tomorrow, We'll have to stay indoors

8)You do the washing up.I'II do the cleaning

if You do the washing up, I'II do the cleaning

Giải

a)Vì 2 tia Oy,Oz nằm trên 1 nửa mặt phẳng bờ chứa tia Ox

và góc xOy>xOz(140^o>70^o)

=>Tia Oz nằm giữa 2 tia còn lại

b)Vì tia Oz nằm giữa 2 tia còn lại

=>xOz+zOy=xOy

=>zOy=xOy-xOz

=>zOy=140^o-70^o

=>zOy=70^o

c)Vì tia Oz nằm giữa 2 tia còn lại

và góc xOz = góc zOy (=70^o)

=>Tia Oz là tia phân giác của góc xOy

Hoa : ............Good morning....... , Trung 

Trung : Hello , Hoa ........Nice to see you again .........

Hoa : ........... Me too............ Trung , this is our new classmate

          ............. Her name........... , Mai

Trung : ...........please to meet you........ , Mai

Mai : Nice to meet you , Trung 

Trung : ........Where're ............. you from , Mai ?

Mai : ......... I'm from .......... Ha Long , but ......I live with............ my aunt in Ha Noi

Trung : .........What's........... your address ?

Mai : 63 Hang Dao Street

Trung : Oh . Goodbye for now ......See  you  later.........

Hoa and Mai : Goodbye

Hiệu của số bé nhất và số lớn nhất là:

               1 + 1 = 2

Số lớn nhất là:

               (84 + 1 + 2) : 3 = 29

Số thứ hai là:

               29 - 1 = 28

Số bé nhất là:

               28 - 1 = 27

                         Đáp số : 29 và 28 và 27

1.       You can type,_________can't you_________?

2.                    He won’t mind if I go early,__________will he_______?

3.                    Tom could help you,________________couldn't he__________?

4.                    There are a lot of people there,_______aren't there___________?

5.                    Let’s have dinner,_____________shall we_________?

6.                    This isn’t very interesting,___________is this___________?

7.                   George Washington was the first President of the United States, _____wasn't he_____?

8.                    He’d never seen you before,____________had he__________?

9.                    He hardly ever makes a mistake,__________does he_________?

10.                 Nobody went to the party,____________did they___________?

11.                 She’d save money if she bought fresh food,__________wouldn't she_______?

12.                 She’s very funny. She’s got a great sense of humor,_______isn't she________?

13.                 The area was evacuated at once,_____________wasn't it______________?

14.                 Mr. Smith usually remembered his wife’s birthdays,________didn't he____________?

15.                 It never works very well,_____________did it___________?

16.                 He ought to have made a note of it,__________oughn't he__________?

17.                 Neither of them offered to help,______did they_________?

18.                 There’ll be plenty for everyone,____________won't there____________?

19.                 Let’s go out for dinner tonight,___________shall we____________?

20.                 That isn’t bill driving,_______________is that______________?

21.                Mary didn't do her homework last Monday, ____did she______?

22.                Lewis could have bought a new car, ____couldn't levis______?

23.                Jane and Tom have never been to Las Vegas, ______have they____?

24.                John wouldn't want to invite my Dad, _____would he_____?

25.                Mr. Richard has been to Scotland recently, _____hasn't he_____?

26.                He had hardly left the office when the telephone rang,___had he_?

27.                Mrs. Black doesn't believe her son is able to draw such a picture, _____does she_____?

28.    We had to wait for a long time to get our visa, ____hadn't we_____?

29.    You wouldn’t tell anyone,___________would you___________?

30.    They often watch TV in the afternoon, ___don't they____?

31.                   You wouldn't work for Michael again, ____would you______?

32.                    Jill and Joe have been to Mexico, …………haven't they…….……?

33.                   You had lunch in Indian restaurant,……………hadn't you….………..?.

34.                   Listen,__________don't you___________?

35.                   There is no panic,__________is there______________?

36.                   Let’s play football,_____________shall we_________?

37.                    Nobody complained,_______did they________?

38.                    I shouldn’t have got angry,_________should i_____?

39.                   I’m too fat,_________aren't i___________?

40.                 Don’t drop it,___________do they______________?

41.                 They had to go home,_______hadn't they_______?

42.                I’m right, ______aren't i______?

43.                 Let’s go for a swim,________shall we_________?

44.                 There used to be trees here,________didn' tthere________?

45.                It’s raining right  now,…………isn't it……….…..?

46.                Let’s go to the beach,……………shall we.…………?

47.                Nothing was said,……………was it………….?

48.                These are our books,………………aren't these….………..?

49.                This is my house,…………isn't this…………..…..?

50.No one would refuse,………………wouldn't they…………..……………?

1.                   You haven’t a car,…………………have you………..……?

2.                   Nobody wants to go,……………………do they……………..?

3.                   Kathy will be in class tomorrow,……………won't she……………….?

4.                   It snows a lot in Minneapolis,…………………isn't it………………..?

5.                   Tim and Bill can’t speak French,………………can they…….………?

6.                   There aren’t any peaches left……………are there…………?

7.                   Nothing is wrong,…………is it………….?

8.                   You don’t remember the name of the pub, ……do you……?

9.                   You used to play football very well,……………didn't you.……….?

10.                You’d rather walk than take a bus,…………wouldn't you………...?

11.                The boys don’t have class tomorrow,…………do they…………?

12.                Harry takes sugar in tea, ____doesn't she_____?

13.    The lift isn't working today, _____is it_____?

14.    It never works very well, ______is it____?

15.    Everybody realized the danger, _______didn't they___?

16.    There was a lot of noise here, ______wasn't there____?

17.    Nobody complained about the noise, did they________?

18.    Mary hardly ever cooks, _____does she_____?

19.    They don't allow pet dogs in this shop, ___do they____?

20.    Nothing went wrong with him, _____didn't it_____?

21.    There used to be trees here, _____didn't there_____?

22.    I am too impatient, ______aren't i____?

23.    Let's go out tonight, ____shall we_____?

24.    Sue doesn't know John, _____does sue_____?

25.    There is an exam tomorrow, _____isn't there_____?

26.    He'd never met her before, _____had he_____?

27.    You don't really love her, ___do you_______?

28.    This will work well, _____won't this_____?

29.    I couldn't help it, _____could i_____?

30.    She won't be late tomorrow, _____will she_____?

31.    Nobody knows the answer, ____don't they______?

32.    The moon goes round the earth, _____doesn't it_____?

33.    Elephants live in Europe, ______don't they____?

34.    He's still sleeping at the moment, ____isn't he______?

35.    Mary goes to school, ____doesn't she______?

36.    We won't be late tonight, ______will we____?

37.    Someone called me last night, _____didn't they_____?

38.    We must lock the doors, _____mustn't we_____?

39.    Linda bought a car yesterday, _____didn't she_____?

40.    Jack hasn't got a piece of paper, ____has jack_____?

41.    George used to work here, ______didn't george____?

42.    He's never liked her, _____has he_____?

43.    Everyone warned you before, ____didn't they______?

44.    Jack went to the supermarket, ____didn't jack______?

45.    Jim doesn't live in Missouri, _____does jim_____?

46.    Mrs. Brown has a new car, _____doesn't she_____?

47.    Simon is from Singapore, _____isn't he_____?

48.    Paul didn't recognize me last week, ____did paul_____?

49.    Cars pollute the environment, ____don't they______?

50.    Andrew won't tell her this secret, _____will andrew_____?

51.    Hugh had a red car, _____hadn't hudg_____?

52.    We lost the game, ____didn't we______?

53.    Jack and Jill didn't go up the hill, ______did they____?

Số a là : ( 68 x 2 ) - 68 = 72

Khi tìm số liền sau ta chỉ cần cộng thêm vào số đó 1 đơn vị

Số liền sau của số a là : 72 + 1 = 73

1.Do sit down,_don't you__?

2.Open a window,__don't you_?

3.He didn’t pass the exam,_did he__?

4.It was cold yesterday,__wasn't it_?

5.There is something wrong.......isn't there......?

6.There wo't be any trouble......will there.......?

7.Nothing can stop us ow..........do we....?

8.Nobody phoned while i was out...........did i.......?

9.You have never been there before....have you..?

10.The child rarely cries..don't they..?

11.You could hace seen him...couldn't you...?

12.You are luckey this time....aren't you....?

13.They always go to bed at 10p.m.........don't they....?

14.He isn't an honest person..is he...?

15.Johm is here..isn't john.?

16.Mr.White is a tailor .........isn't he.....?

17.It isn't ready yet..is it..?

18.I am clever.aren't i.?

19.we must hurry...musn't we..?

20.they won't stop long....will they.? 

21.you asked for mustarrd........didn't you......?

22.she speaks too quickly .........doesn't she.....?

23.he will arrive soon ........won't he......?

24.the milk may be sour .........mayn't it.....?

25.Tom doesn't like harm ........does he......?

26.they told you a lie........didn't they......?

27.It can't be so bad .......can it.......?

28.It was a pity ..........wasn't it....?

29.Jack is joiing the club ........isn't jack......?

30.You must;t do that again .......must you.......?

31.You ought ot to eat that .........oughn't you.....?

32.They have sold the house .........haven't they.....?

33.Out team won't the prize ..........will they....?

34.You are leaving here tomorrow........aren't you......?

35.You can't come next week ........can you......?

36You ought to leave now .....oughtn't you.........?

37.He should have come home ealier .........shouldn't he.....?

38.He daren't do it ........does he......?

39.Go and get me some aspirins.......don't you.......?

40.We need some more sugar ........needn't we......?

41.I may opne it .....mayn't i.........?

42.You'd better keep qiet ...........wouldn't you...?

43.Open it for me ........don't you......?

44.He used to live near here ......didn't he........?

45.Let's sing it again.........shall we.....?

Khi bạn chơi game trực tuyến, hãy cẩn thận khi bạn "làm bạn" với người lạ. Những gì bạn nên làm? But, hãy nhớ rằng đó là dễ dàng để nói dối trực tuyến và một số "bạn bè trực tuyến" có thể là người lớn muốn làm hại bạn. Thứ hai, không bao giờ cung cấp thông tin cá nhân của bạn như tên đầy đủ của bạn hoặc quê hương của bạn. Thứ ba, chỉ chơi trò chơi trực tuyến khi bạn đã cập nhật phần mềm chống virus. Ngoài ra, cha mẹ tellnyour những trò chơi bạn đang chơi và những gì bạn yêu thích về họ. Trong ngắn, giống như trong thế giới thực, bạn cần phải cẩn thận khi chơi với người lạ.

Want to learn better English 8, needs to investigate more words in the dictionary he Vietnam. The school in the dictionary helps us in many vocabularies, learn many new words. Also, the help of reading have the knowledge to do the questions in English, helps us have better communication skills. Collective listening, speaking, reading and writing to do well as much more. Go online to help us investigate the things that we do not know, the information that we do not know will be answered.