Can someone help me with this

straightforward

Explanation:

Use the process of elimination. The tone of the paragraph doesn't sound like it is excited or disbelieving as the content is more factual than anything. So the last 2 choices are straightforward and fearful. From these two choices, straightforward makes the most sense as the narrator talks about the topic, which is that many adults don't have close friends, almost like a news reporter.

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the best practice

1. keep your workspace clean

2. wash your hands

3. seperate and clean chemicals and equipment

4.   use microfiber cleaning utensils

5. clean and sanitize all work surfaces

hope this !

can you be more do you have options/ if so, you can put it in the chat or edit your question (

well, i hope this at least : ) :

noun: a temporary state of mind or feeling.

adjective: (especially of music) inducing or suggestive of a particular feeling or state of mind.

examples:

hope this ! : )