Thể tích khối lăng trụ :cho hình lăng trụ tam giác đều abc.a'b'c' có đáy là tam giác vuông tại b cạnh a'b' hợp với đáy 1 góc 30độ cạnh a'b'=a , a'c'=a căn 2 tính Vabc.a'b'c'

Change the following Yes/No -questions into reported speech.

1.were you watching televison when I phoned you?

=>tim asked me............................

2.Are you learning English now?

=>lan asked ...................................

3.Are you going to work in Ho Chi Minh next July?

=>Huy wanted to know..........................

4.Have you been working for that company for two years?

=>Ha asked me......................................................

5.Did you see Tom on TV last night?

=>John asked .........................................

6.Did you go to Mary's birthday party last night?

=>She asked me.....................................

2.Change the following sentences into reported speech.

1.Don't argue with me =>his brother asked/told him.....................................

2.Please pick me up at 6.30 tomorrrow moring =>I asked her .............................

3.If I were you,I would tell them the news =>He advised me.....................................

4.If come on time =>Nam promised ....................................

5.Read it carefully before you do it =>He advised.............................................

6.Don't forget to send my letter  =>Ann reminded me.........................

7.would you like me to help you with the cooking =>Laura offered.............................

8.I don't answer any question =>Peter refused ......................................

9.I'll come to see you next sunday =>Mary promised.........................................

10.Would ypu like to go camping with us next weekend?=>Minh invited....................

11.I'm sorry I'm late =>John apologized.................................

12.Let's go camping next weekend =>Nam suggested............................................(+Ving)

13.You stole my pen =>He accused me of....................................

14.It was nice of you to visit me.Thank you.=>Jane thanked....................for...........................

15.I'll drive you to the station =>He insisted on........................

16.Don't swim here.It is very dangerous.=>They warned........against.................

17.I hear you passed your exams.Congratulations 

=>tom congratulated ...on ...............................

18.I didn't break the window of your house =>the boy denied.............................................

19.I'll wait a week =>Peter agreed..............................

viết một đoạn văn chứng minh lòng thành kính,biết ơn của con cháu đối với ông bà qua các bài ca dao,dân ca giuýp em vs e đang cần gấp

Cho dạng đúng của động từ trong ngoặc để hoàn thành câu.

1,That's the.......one I have got.(cheap)

2.what an......building!(amaze)

3.thank you very much for a....evening.(delight)

4.his elder brother works in a factory.he is...........(work)

5.would you like to go out tonight?there is a very......movie on at th Fins land cinema(interest)

6.what is the....of that buiding?(high)

7.are you going to the....tomorrow?(meet)

8.let's go for a...walk in the fresh air.(health)

9.his broken arm is still very......(pain)

10.what ia th.......and the..........of that bridge?(long/wide)