Identify the correct sentence.

a. Daniel’s science class starts at 7:30 am in the morning.
b. Daniel’s science class starts at 7:30 a.m.
c. Daniel’s Science class starts at 7:30 in the morning.

Right.

Thank you very much for all your help.

You are very welcome. You are doing great! :-)

Soooooooooooo? Which sentence is correct?

The correct sentence is b. Daniel’s science class starts at 7:30 a.m.

To identify the correct sentence, we need to use standard conventions for writing time. In this case, we have a specific time mentioned, which should be written in "7:30 a.m." format.

Option a includes the redundant phrase "in the morning" because stating "7:30 am" already implies the time is in the morning. So, it is not necessary to mention it twice.

Option c uses the capitalized "Science" in the middle of the sentence, which is incorrect. The subject "science class" should not be capitalized in this context.

Therefore, the correct sentence is b. Daniel’s science class starts at 7:30 a.m.