Phạm Mạnh Kiên
có ai biết làm bài này không giúp mình với mình đang cần rất rất là gấp mong các bạn giúp cho , xin cảm ơnII. Choose the best answer1.I come from Canada. Where .................you..................from?a. do.............come         b. did ...... come     c. are ..........coming        d, have .....come2. The telephones…………..by Alexander Graham BellA. is invented                 B. is inventing                C. Invented           D. was invented3. The swimming pool .............. at 9 o’clock...
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Phạm Mạnh Kiên
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Khinh Yên
2 tháng 8 2021 lúc 10:36

I. Choose one sentence that best rewrites the sentence given:

1.      They understand more than we do.

A.    We don’t understand as much as they do.

B.    We  don’t understand anything at all.

C.    They understand everything inside out.

D.    They are very intelligent.

2.      It is much more difficult to speak English than to speak French.

      A. To speak French is more difficult than to speak English.

      B. To speak English is more difficult than to speak French.

      C. Speaking English is more difficult than to speak French.

      D. Speaking French is not as difficult as to speaking English.

3.      My interview lasted longer than yours.

      A. Your interview wasn’t as short as mine.

      B. Your interview was shorter than mine.

      C. Your interview was as long as mine.

      D. Your interview was longer than mine.

4.      When I was younger, I used to go climbing more than I do now.

      A. Now I don’t go climbing anymore.

      B. I used to go climbing when I was younger.

      C. Now I don’t go climbing as much as I did.

      D. I don’t like going climbing any more.

5. Your coffee is not as good as mine.

            A. Mine is better than yours.

            B. My coffee is better than your.

            C. My coffee is better than yours.

            D. My coffee is more good than yours.

6. I can’t cook as well as my mother does.

            A. My mother can cook better than I can.

            B. My mother can’t cook better than I can.

            C. My mother can cook well than I can.

            D. I can cook better than my mother can.

7. Murder is the most serious of all crimes.

            A. Murder is very serious.

            B. No crime is more serious than murder.

            C. Everyone is very afraid of murder.

            D. Murder is the dangerous crime.

8. No one in this class as tall as peter.

            A. Peter is taller than in this class.

            B. Peter is the tallest in this class.

            C. Peter is the most tall in this class.

            D. Peter is more tall than in this class.

9. This is the best music I have ever heard.

            A. I‘ve ever heard better music than this.

            B. I‘ve ever heard such a good music as this.

            C. I‘ve ever heard so good music as this.

            D. This is the first time I‘ve heard this good music.

10. People dive fast. Many accidents happen.

A. The faster people drive, the more accidents happen.

B. The more fast people drive, the more accidents happen.

C. The much fast people drive, the more accidents happen.

D. The faster people drive, the much accidents happen.

8. I meet him much. I hate him much.

A. The better I meet him, the more I hate him.

B. The more time I meet him, the more I hate him.

C. The more I meet him, the more I hate him.

D. The better I meet him, the better I hate him

.II. Give the suitable comparion to complete each sentence. (cho dạng so sánh đúng)

1. The weather today is……hottest…. than it was yesterday. ( hot )

2. The ……largest ….. city in Canada is Toronto. ( large )

3. This story is ………funnier….. than that one. ( funny )

4. I’m taking four classes. My history class is the  ……most interesting…… of all.

( interesting )

5. The Pacific is ………deeper…. than the Mediterranean Sea. ( deep )

6. You can write …………better…… than I can ( well )

7. My father drives  ………more carefully………. than I do. ( carefully )

8. Indonesia is……larger.. than Japan in population. ( large )

9. Mt. Everest is ………the highest…… mountain in the world. ( high )

10. _______ths older___ my grandparents get, ________the happier_____ they are. (old – happy)

 

11. ______the hotter____ it is, ________the weaker___ Hoa is. (hot – weak)

 

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Phạm Mạnh Kiên
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pk anh đây là nhất
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Phạm Mạnh Kiên
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Phạm Mạnh Kiên
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Nguyễn Lê Phước Thịnh
3 tháng 8 2021 lúc 13:21

Vd7:

b) Ta có: \(\sin^2\widehat{A}+\cos^2\widehat{A}=1\)

\(\Leftrightarrow\sin^2\widehat{A}=1-\dfrac{25}{169}=\dfrac{144}{169}\)

hay \(\sin\widehat{A}=\dfrac{12}{13}\)

\(\Leftrightarrow\cot\widehat{A}=\dfrac{5}{13}:\dfrac{12}{13}=\dfrac{5}{12}\)

\(\Leftrightarrow\tan\widehat{B}=\dfrac{5}{12}\)

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Phạm Mạnh Kiên
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Naa.Khahh
4 tháng 8 2021 lúc 8:08

vd5 :cos67o,sin30o,sin38o,cos42o ,sin75o

        tan25o,  tan27o, cot50o,cot49o,tan80o

 

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Phạm Mạnh Kiên
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Phạm Mạnh Kiên
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Đỗ Thanh Hải
11 tháng 8 2021 lúc 10:59

V. Sử dụng thì hiện tại đơn hoặc thì hiện tại tiếp diễn trong những câu sau

1.  She ................plays........................ (play) tennis every Sundays.

2. The students (not, be).........aren't................in class at present.

3. The children (play)...................are playing........ in the park at the moment.

4.  He ............................buys............ (buy) a cup of coffee every morning.

5.  Julie ...........................comes............. (come) from Russia .

6. Jack and Peter  (work) ____work____ late today.

7.  Luke ...........................usually studies............. (usually /study) hard to be polite.

8.  She ...............................enjoys......... (enjoy) going swimming twice a week.

9. The weather (get) __gets______ cold this season.

10. My children (be)___are__ upstairs now. They (play)_are playing_____ games.

 11.  Lucy ......................washes.................. (wash) her hair every day

12.  John never ........cries................................ (cry).

13.  My mother always .............says........................... (say) that love is more important than money.

14.  Julie .....passes................................... (pass) the exam once a year.

15. The sun .................rises....................... (rise) in the East.

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

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Phạm Mạnh Kiên
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Nguyễn Quỳnh Ngân
26 tháng 11 2021 lúc 17:03

mk bt làm nhưng nó dài quá :)))

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