翻译：1.我希望从来没有见过他。 2.如果没有你的帮助，他就不会有今天的成就。 3.要不是有你

I hope I never met him before.2. If without your help, he would not have today's achievement.3. If it were not for you, I would not recover so fast.4. If you stand in my position, what would you do.5. I hope he can go to the movies with us.6. I hope I like you so great.7. Even if he is right, he should also know the opinions of others.8. He seems to be nothing happened.9. Bring your umbrella with you in case it rains.10. If he knew the answer.Translated into English, using the subjunctive mood.