Question

Thank you for your help. One more similar patterns goes.

1. The heavy rain made it difficult for me to open my eyes.

2. The loud music made it difficult for me to focus on my study.

3. The heavy snow made it difficult for me to ride a bike.

1-1. The heavy rain made it difficult that I opened my eyes.

2-2. The loud music made it difficult that I focused on my study.

3-3. The heavy snow made it difficult that I rode a bike.
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Are they all grammatical? Would you correct some errors?

Answer 1

1-1, 2-2, and 3-3 are incorrect. Substituting a noun clause for the infinitive phrase is incorrect in this context.

Answer 2

Thank you. What about the following ones?

1-1. The heavy rain made it difficult that I tried to open my eyes.

2-2. The loud music made it difficult that I tried to focus on my study.

3-3. The heavy snow made it difficult that I tried to ride a bike.