Let's learn the conjugation of the verb throw.
What is the past tense of throw? It is threw. Then what is the past participle of the verb throw? It's thrown.
OK. Good job. Repeat after me. Throw. Threw. Thrown. Good. Well done.
-------------------------
Are the sentences grammatical?
Yes, perfect!
=)
To determine whether the sentences are grammatical, we need to analyze each sentence individually. Let's go through them one by one:
1. "What is the past tense of throw? It is threw."
This sentence is grammatically correct. It asks a question and provides the correct answer, stating that the past tense of the verb "throw" is "threw."
2. "Then what is the past participle of the verb throw? It's thrown."
This sentence is also grammatically correct. It follows the same structure as the previous sentence, asking a question and providing the correct answer. It states that the past participle of the verb "throw" is "thrown."
3. "OK. Good job. Repeat after me. Throw. Threw. Thrown. Good. Well done."
This sentence is grammatically correct. It is a set of commands instructing the listener to repeat the conjugation of the verb "throw," and it uses appropriate sentence structure and punctuation.
Overall, all of the sentences provided are grammatically correct.