1. Samuel has (gone, went) to the lake.

2. He has (drove, driven) there many times.
3. He (gone, went) there last year after the hurricane.
4. Samuel had not (knowed, known) if there was any damage.
5. He had (saw, seen) that a large tree was down.

1. gone
2. driven
3. went
4. known
5. seen

To determine the correct form of the verb in each sentence, we need to understand the different verb tenses and their usage.

1. Samuel has (gone, went) to the lake.
This sentence is in the present perfect tense, which is used to talk about actions or events that started in the past and continue into the present. In this case, the action of going to the lake started in the past and may still be ongoing. The correct form of the verb is "gone."

2. He has (drove, driven) there many times.
This sentence is also in the present perfect tense. "Drove" is the simple past form of the verb "drive," while "driven" is the past participle form. In the present perfect tense, we use the past participle form after "has" or "have." Therefore, the correct form of the verb is "driven."

3. He (gone, went) there last year after the hurricane.
This sentence is in the simple past tense, which is used to talk about completed actions or events in the past. The correct form of the verb for this tense is "went."

4. Samuel had not (knowed, known) if there was any damage.
This sentence is in the past perfect tense, which is used to talk about actions or events that happened before another event in the past. In this case, the action of not knowing happened before the past tense verb "was." The correct form of the verb "know" in the past perfect tense is "known."

5. He had (saw, seen) that a large tree was down.
This sentence is also in the past perfect tense. "Saw" is the simple past form of the verb "see," while "seen" is the past participle form. In the past perfect tense, we use the past participle form after "had." Therefore, the correct form of the verb is "seen."

All are correct.