Listening L4⬆️ - Chemistry email

Use the audio files first, to work on the listening skill.
1. Listen 1 - state the main idea
2. Listen 2-4 - repeat the details.

Track 1


Then check the PDF file to check and correct youself.
[url=https://elite.novahub.cn/forum.php?mod=attachment&aid=NDQ3OXxmZjlkNDZiYTNmYTY5Y2E0OWQwMWZjMmMzZDNlMmM1YnwxNzMyMjE2MjAz&request=yes&_f=.pdf][/url]

Personalize the following useful structures found in the listening abstract above. Share your examples with us in the comments👇

1. A and B respectively
Please refer to pages 5 and 6 to find the results of the tests 1 and 2 respectively. 


2. Currently, we're <doing>
Currently, we're focusing on optimizing the condition to further improve the outcome.

3. Since = because
Since we didn't receive your response last week, we were unable to proceed with Step 3.

4. <do sth> to <do sth> = in order to  = with the purpose of
We screened a lot of different conditions to determine the best course of action in this complicated situation.

I not sure the pdf file is the corresponding one to the audio.

PengLv replied at 2022-11-13 22:28
I not sure the pdf file is the corresponding one to the audio.

Which part do you think differs?