what are the mistakes in these sentences

The lady and Homer was putting too much batter in the machine.

The subject is lady and Homer, which is plural. The verb is was putting is singular.

What change do you think should be made in this sentence?

lady and Homer should be they and was putting shoud be where putting?

Close. The verb is were putting.

The lady and Homer were putting too much batter in the machine.

Reading it over again -- the preposition "in" should be into.

Thank you.

You're welcome.

In the given sentence, there are two mistakes:

1. Subject-Verb Agreement: The subject is "The lady and Homer," which is a plural subject. Therefore, the verb should be plural as well. Instead of "was," it should be "were."

2. Incorrect Word Order: The phrase "too much batter in the machine" should come before the subject and verb. So, the correct sentence should be:

"The lady and Homer were putting too much batter in the machine."

To identify mistakes in a sentence, it is crucial to understand grammar rules. In this case, you need to know about subject-verb agreement, which states that the verb must agree with its subject in terms of number (singular or plural). You can also pay attention to the word order and the placement of phrases or clauses within a sentence, ensuring they are grammatically correct.