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6 tháng 12 2018

Đáp án: appeared (When QKTD, QKĐ)

8 tháng 8 2018

Đáp án A

Giải thích: công thức QKĐ while QKTD

Dịch: Điện thoại reo khi chúng tôi đang ăn tối.

26 tháng 12 2021

21. Careful

22. Bravery

23. Cruel

24. Imaginary

25. Frightened

Có gì sai mong bạn thông cảm. Chúc bạn học tốt <3

 

15 tháng 11 2017

brave

17 tháng 5 2019

the villagers talked about the knight bravery when they though against the dragon

24 tháng 8 2020

Choose the underline part A, B, C or D that need correcting.

1. They danced merrily when Cinderella suddenly left the party.

A. Danced

B. merrily

C. when

D. suddenly

2. We were late for this festival although it rained heavily.

A. were

B. for

C. although

D. rained

HỌC TỐT oaoa

24 tháng 8 2020

Choose the underline part A, B, C or D that need correcting.

1. They danced merrily when Cinderella suddenly left the party.

A. Danced

B. merrily

C. when

D. suddenly

2. We were late for this festival although it rained heavily.

A. were

B. for

C. although

D. rained

22 tháng 12 2020

1. Because the residents had worked so diligent => deligently to renovate the old building, the manager had a party.

2. John’s wisdom teeth were troubling him, so he went to a dental surgeon to see about having them pull => pulled.

3. Time spends => passed very slowly when you are waiting for a bus to arrive.

4. When she was asked for her opinion on the course, she said it had been a waist => waste  of time.

5. Hardly the plane had landed => had then plane landed when Adam realized that he had left the file that he needed at his office.

4 tháng 8 2017

Chọn D

Kiến thức: Thì quá khứ đơn – thì quá khứ tiếp diễn

Giải thích:

Thì quá khứ đơn diễn tả hành động (come) xen vào một hành động khác (play) đang diễn ra trong quá khứ (thì quá khứ tiếp diễn)

Cấu trúc: S1 + Ved/ V2 + when + S1 + was/ were + V-ing

Tạm dịch: Một cơn bão lớn đột ngột tới khi bọn trẻ đang chơi vui vẻ trong công viên

History books recorded that the first film with sound was The Jazz Singer in 1927. But sound films, or talkies, did not suddenly appear after years of silent screenings. From the earliest public performances in 1896, films were accompanied by music and sound effects. These were produced by a single pianist, a small band, or a full-scale orchestra; large movie theatres could sound-effect machines. Research into sound that was reproduced at exactly at the same time as the pictures - called...
Đọc tiếp

History books recorded that the first film with sound was The Jazz Singer in 1927. But sound films, or talkies, did not suddenly appear after years of silent screenings. From the earliest public performances in 1896, films were accompanied by music and sound effects. These were produced by a single pianist, a small band, or a full-scale orchestra; large movie theatres could sound-effect machines. Research into sound that was reproduced at exactly at the same time as the pictures - called "synchronized sound" – began soon after the very first films were shown. With synchronized sound, characters on the movie screen could sing and speak. As early as 1896, the newly invented gramophone, which played a large disc carrying music and dialogue, was used as a sound system. The biggest disadvantage was that the sound and pictures could become unsynchronized if, for example, the gramophone needle jumped or if the speed of the projector changed. This system was only effective for a single song or dialogue sequence.

In the "sound-on-film" system, sound was recorded as a series of marks on celluloid which could be read by an optical sensor. These signals would be placed on the film alongside the image, guaranteeing synchronization. Short feature films were produced in this way as early as 1922. This system eventually brought us "talking pictures".

Question 1. The passage is mainly about the_____________.

A:  research into sound reproduction.    

B:  development of sound with movies.

C:  disadvantages of synchronized sound.     

D:  history of silent movies.

Question 2. According to the passage, films using sound effects were screened ________.

A. as early as 1922        B. in 1927             C. before 1896 D. as early as 1896

Question 3. The word "screenings" is closest in meaning to "______________".

A. projections                B. revelations         C. demonstrations   D. diversions

Question 4. Which of the following is not mentioned as a producer of sound to accompany movies?

A. a Jazz Singer             B. a single pianist    C. a gramophone    D. a small band

Question 5. The phrase "these signals" refers to______________.

A. sounds              B. marks         C. series         D. sensors

2
6 tháng 8 2021

Question 1. The passage is mainly about the_____________.

A:  research into sound reproduction.    

B:  development of sound with movies.

C:  disadvantages of synchronized sound.     

D:  history of silent movies.

Question 2. According to the passage, films using sound effects were screened ________.

A. as early as 1922        B. in 1927             C. before 1896 D. as early as 1896

Question 3. The word "screenings" is closest in meaning to "______________".

A. projections                B. revelations         C. demonstrations   D. diversions

Question 4. Which of the following is not mentioned as a producer of sound to accompany movies?

A. a Jazz Singer             B. a single pianist    C. a gramophone    D. a small band

Question 5. The phrase "these signals" refers to______________.

A. sounds              B. marks         C. series         D. sensors