Tính \(B=\frac{2\sqrt{3+\sqrt{5-\sqrt{13+\sqrt{48}}}}}{\sqrt{6}+\sqrt{2}}\)

Rewrite these sentences in reported speech:

''This is the best place to buy souvenirs,isn't it'' Lan said.

Lan would............................................................................

''It's rained more than ever before ,hasn't it '' Mr.Miller said to his neighbour.

Mr.Miller............................................................................

Rewrite these sentences in reported speech:

1.''Peter.do you perfer tea or coffee?'' she says.-> She ask Peter............................................................................

2.''Where did you spend your holidays last year?'' she asked me

She wanted to know............................................................................

3.''Did Mr Brown send the documents to you?'' she asked.

She asked............................................................................

4.''What do you want for lunch today,Peter?''MAry asked.

Mary asked............................................................................

5.''Can I borrow your tyewritee,Janet? asked Peter.

Peter asked if............................................................................

6.''Why didn't I get a computer before?'' thought the office manager.

The office manager wondered............................................................................

7.''When was your little boy born? said the nurse to Mrs.Bingle.

The nurse asked Mrs.Bingle............................................................................

8."Will I find a job?'',Tim said to himself.-> Tim wondered............................................................................

9.''When is the first day of your holiday,Peter?'' Martha asks.

Martha asks............................................................................

10.''Have you had enough for lunch?'' the landlady says to us.

The landlady wnats to know............................................................................

11.''THis is the best place to buy souvenirs,isn't it'' Lan said.

Lan would............................................................................

12.''How many jobs have you had since 2000?'' in interview asked Mr.Simpson.

The interview asked............................................................................

13.''Why didn't you report the incidnet to the police?'' the officer asked the frightened witness.

The officer wanted to know............................................................................

14.''Are you going to Ho Chi Minh city next week?'' Tom asked me.

Tom asked............................................................................

15.''It's rained more than ever before ,hasn't it '' Mr.Miller said to his neighbour.

Mr.Miller............................................................................

16.''Does your brother live in LOndon,Nam?'' Lan says.

-> Lan wants to know............................................................................

Change the folowing sentences into indirect speech:

1."Will you be at the party'' he asked her.->He asked ............................................................................

2.''Can you meet me at the station?''she said.-She asked............................................................................

3.''Who knows the answer?'' the taecher asked.->The teacher wanted tto know............................................................................

4.''Why don't you help me?'' she asked him.->She wondered............................................................................

5.''Did you see that car?'' he asked.-> he asked............................................................................

6.''Have you tidied up your room?'' the mother asked the twins.

The mother asked............................................................................

7.''Where have you spent your money?'' she aksed him.

She asked............................................................................

8.''Where is your sister?'' she asked me .-> She asked me............................................................................

9.''Jane is the best worker here,isn't she?'' The boss said to me.

The boss............................................................................

10.''Why haven't you phoned me?'' he asked.-> He wondered............................................................................

Change the folowing sentences into indirect speech:

1.''I've been to London for a month ,but so far I haven't had time to visit the Tower,'' said Rupert.

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2.''It isn't so foggy today as it was yesterday.'' I remarked.

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3.''I'm going away tomorrow ,mother,'' he said.-...............................................................................................

4.''The new underpass is being officially opened the day after tomorrow,'' said the BBc reporter.

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5.''I'll come with you as soon as I am ready,'' she replied.

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6.''We have moved into our new flat.We don't like it nearly so much as our last one,'' said my aunt.

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7.''The asvertisement said to us,''If you answer the question correctly ,you may win 100 dollars.''

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8.''I wish my children would eat more vegetables.''she said.-..................................................................................

9.''I wrote to him the day before yesterday.I wonder why he hasn't rung up.'' she said.

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10.''You'd better slow down.There's a speed limit here.'' she said to me.

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11.''It's time we began to train for our next match.'' the coach said to them.

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12.''I was intending to do it next Sunsay,'' he said ,''but now iI din't think I'll be able to,''

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13.''If you saw my father,you would recognize him at once.He is the most extraordinary looking man,'' she said to me.

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14.''I found an old Roman coin in the garden yesterday,'' he said''and I'm going to take it to the museum this afternoon,''

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15.''If you lend me the chain saw,''said Mary.''I'll bring it back the day afetr tomrrow''

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16.''Thw sales are starting tomorrow ,so you need get everything ready.'' said the managert to us.

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17.''I've missed my train,'' said Bill.'' Now I'll be late for work and my boss will be furious.''

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18.''I'm coming up to Lodon next week.I hope you and Jack will meet me for lunch one day.'' Ann said to Mary on the phone.

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19.''The lake will probably freeze tonight,'' said Peter,''It's much colder than last night''

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20.''I'll try by myself first,'' said Ann.'' and if I find I can't manage I'll ask Tom to help me.''

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21.''I can't work so late as I have to pick my children up'', said Mr.Long

Change the folowing sentences into indirect speech:

1."I will never see you again ," the boy said to the girl.

2.John said,"I have finished studying in my lesson."

3.Mary said," I can not go to the movies with you,John"

4."I shall expected to see you next Monday."Mary said to Jim

5.She said ,"I went to the doctor yesterday."

6.She said,"I go to the supermarket everyday."

7.They said ,"We have to do the assignments now."

8."I was writing a letter yesterday."Helen told me

9.''Tim went to the stadium an hour ago."Lisa said.

10."My father flew to Dallas last year." Robert told me.

11.We didn't eat fish two days ago.'' Andrew remarked

12.''I didn't have timw to do my homework .'' Richard told me

13.''If she knew the truth,she would be happy.''David told me

14.Mother said,''I think it won't rain tomorrow.''

15.''You should concentrate on your lesson.'' Mr.Van told me

16.''I must go now'' the father said to us

17.She said to me,''I will go Chicago next week.''

18.He said to me.''I must finish these works on time.''

19.''I have something to show you,'' Jim said to Sue.............................................................................

20.''I knew nothing about the problem''she protested............................................................................

21.''Oh,I'm too hot.''He moaned...........................................................................

22.''I've never worked so hard before.''Our decorator remarked.............................................................................

23.'I like your coar,I'm looking for onw like that myself.'

She told me.............................................................................

24.''You must be home by 9 o'clock.'' She said.............................................................................................................

25.''John left here an hour ago.'' She told me.....................................................................................................

26.''I've been spending a lot of more time with my children.'

He mentioned.........................................................................................

27.'Jim's carriving at our house tomorrow,'-She told me............................................................................

28.'You can stay in my house when Iam in holiday.'

Jim told us...............................................................

29.'I grew these carrots myself'.He told me.....................................................................................................

30.'I must say that at first I was confused by the question'.She confessed.

She confessed...............................................................................................................

Viết lịch trình chuyến đi của lớp em bằng tiếng anh

\(\sqrt[3]{5+2\sqrt{13}}+\sqrt[3]{5-2\sqrt{13}}\)

\(\sqrt[3]{54+3\sqrt{30}-\sqrt[3]{54-3\sqrt{30}}}\)