I urgently need you to check these sentences. Thank you very much.

1) Think about a TV programme among the ones analyzed in class. Briefly describe what it was about, what was happening in it and if you would recommend it.
2) Give a brief definition of the following words:....
3) Write the simple past and past participle of the verbs listed below.

1. comma needed

2. OK

3. OK

You can also refer to these verb forms as the 2nd and 3rd principal parts of a verb. The 1st principal part of a verb is the basic form.

1st principal part (present): walk, talk, teach, sing...

2nd principal part (simple past): walked, talked, taught, sang...

3rd principal part (past participle): walked, talked, taught, sung...

To check the sentences, I'll go through them one by one and explain how to review and correct them:

1) Think about a TV programme among the ones analyzed in class. Briefly describe what it was about, what was happening in it, and if you would recommend it.

- To review this sentence, you can start by checking the grammar and punctuation. Make sure you have used appropriate capitalization and punctuation (e.g., commas, periods). Correct any errors you find.

- Next, check the clarity and coherence of your description. Ensure that you have provided a clear and concise summary of the TV program, including the main theme or plot, what was happening in it, and your recommendation.

2) Give a brief definition of the following words:....

- To check this sentence, make sure that you have provided a clear instruction on what is expected. If you have listed specific words, ensure that you have included them correctly and given enough context for the person reading the sentence to understand what you are asking for. If you haven't listed any words, you need to provide a list before asking for their definitions.

3) Write the simple past and past participle of the verbs listed below.

- To check this sentence, make sure that you have listed the verbs you want the simple past and past participle forms of. If you haven't listed any verbs, you need to provide a list before asking for their forms. If you have listed the verbs, ensure that you have correctly written their past tense and past participle forms.

By going through each sentence step by step, you can review and correct any errors or issues you may find.