0
votes
1answer
54 views

Which one is acceptable in an academic paper? Fig 4. show or Fig 4. shows? [closed]

Is it right to say: Fig. 4, Show the wireless transmission of data. Shouldn't it be: Fig. 4, Shows the wireless transmission of data. By the way, another question would be, is it right to ...
0
votes
1answer
349 views

Why did author use a different sort of articles in sentence, which describe a picture? [closed]

I am not a native speaker. I am doing a exercise "Answer the questions about the pictures" from my Grammar Book and I checked Keys at end of the book: I saw: In A the man is lying on the ...
6
votes
3answers
2k views

Is it correct to write “a 5-mm-thick layer”?

Do I need hyphens? Should I use the indefinite article or zero article?