Mọi người ơi, giúp em nhanh được không ạ ? Em cần gấp lắm ạ. !!!

Fill in the correct preposition.

1. Catherine was absent …………………….. school yesterday.

2. Mr. King received fifty letters in answer …………………….. his advertisement.

3. She was amazed …………………….. the fantastic view.

4. He is very attached …………………….. his parents.

5. She isn’t accustomed …………………….. drinking champagne.

6. She decided to apply ………….. Jones Ltd …………….. the job advertised in the local paper.

7. She accused her son …………………….. taking some money from her purse.

8. My doctor doesn’t approve …………………….. smoking.

9. He argues …………………….. his wife …………………….. everything.

10. Do you believe …………………….. ghosts?

11. He was angry …………………….. Ann …………………….. her behavior.

12. The antique dealer took advantage ………….. the customer’s ignorance and sold him a fake.

13. She was very anxious …………………….. him to arrive.

14. She was so anxious …………………….. her exams that she couldn’t sleep.

15. He agreed …………….. his boss that the office needed reorganizing and agreed …………….. do it himself.

16. Her latest novel is based …………………….. the life of Joan Collins.

17. I can see no basis …………………….. changing our plans now.

18. He enjoys betting …………………….. the horses.

II. Rearrange to make sentence.

76. my class / in / you / early morning / often tired / classes, / but / are / won’t / any / see / in / Students / sleepy faces / .

77. a good seat, / In / you / if / arrive / want / you / have / early / fact, / to / .

78. in / use / “Mathematics for Today” / The name / we / of / this / that / class / is / the book / .

79. our flight / to / We took / went / catch / just / to / we / the picture / before / to / Peru / the airport / .

80. that / One thing / chicken / about / like / is / with vegetables / my grandmother / our visit / that / cooks / I really / .

Mọi người ơi, cách giải bài này như thế nào vậy ạ ???

\(\frac{x-1}{99}+\frac{x-3}{97}+\frac{x-5}{95}+\frac{x-7}{93}+\frac{x-95}{95}+x=105\)

Cho ΔABC vuông tại A có AB < AC. Vẽ đường cao AH ( H BC).

a. Chứng minh : ΔABC đồng dạng với ΔHBA.

b. Lấy D đối xứng với B qua H. Qua C dựng đường vuông góc vói tia AD, cắt AD tại E. Chứng minh : AH.CD = CE.AD

c. Chứng minh : ΔHDE đồn dạng với ΔADC.

d. AH cắt CE tại F. ABFD là hình gì? Vì sao ? Hãy chứng minh nhận định đó của em.

Mọi người hãy giúp em bài này với.

II. Choose the word which collocates best with these verbs, adjectives and nouns.

16. ……………………………… heavy, catch, shake off

17. ……………………………… see, call, consult

18. ……………………………… need, have, hurt

19. ……………………………… nasty, persistent

20. ……………………………… go into, be taken to

21. ……………………………… put on, remove

22. ……………………………… makes you drowsy

23. ……………………………… pick up, go round, nasty

24. ……………………………… have, need, show up on

Mọi người ơi trả lời nhanh hộ em được không ạ!!! Em đang cần gấp ạ

I. Rewrite the sentences so that it has the same meaning.

67. “I think you should try the chicken Marengo,” said the waiter.

The waiter recommended ............................................................................................

68. This is the most delicious cake I have ever tasted.

I have...............................................................................................................................

69. Just after solving one problem, I was faced with another.

Scarcely...........................................................................................................................

70. Without his help, we would all have been in worse trouble.

Had it................................................................................................................................

71. My father started to read that book two weeks ago. He’s still reading it.

My father has .................................................................................................................

II. Rearrange to make a sentence.

72. would be / Taj Mahal / asked / she / if / India / she / He / the / when / went to / Elizabeth / visiting / .

..........................................................................................................................................

73. all / in / the most / She / English / students / of / speaks / my class / fluently / .

..........................................................................................................................................

74. criticized / non-professionals / objected / The film / being / by / to / star / .

..........................................................................................................................................

75. can / them / such / that / easy / everyone / answer / They’re / questions / .

..........................................................................................................................................

76. a traffic / some money / whose / continue / in / The boy / accident / will / died / receive / to / parents / his study.

..........................................................................................................................................