Please correct these sentences made using conjunction

1. What time does your school starts? 
2. Until what time How long does your school last runs?
3. Open your umbrella lest you should will get drenched.
4. He is very poor. So much so poor that I he cannot fulfill his basis needs.
5. I am very impressed by his personality. So much so that I have had written [or "wrote"] a book on him.

Please correct these sentences made using conjunctions.

1. What time does your school start?
2. Until what time does your school run?
3. Open your umbrella, or else you will get drenched.
4. He is so poor that I cannot fulfill his basis needs.
5. I am so very impressed by his personality, that I have written a book on him.

Please correct these sentences made using conjunction

1. What time does your school start?
2. What time does your school finish?
3. Open your umbrella or you will get drenched.
4. He is very poor. So much so that he? cannot fulfil his basic needs.
5. I was so impressed by his personality that I wrote a book about him.

Please correct these sentences made using conjunction

1. What time does your school starts. What time your school starts.
2. Until what time your school runs?
3. Open your umbrella lest u should drench.
4. He is very poor. So much so that I cannot fulfil his basis needs
5. I am very impressed by his personality, so much so that I have written a book on him.