Student or Learner
Am I correct in these answers?
1-What would you do if you were president?
2-If he had read the book he would have understood the story.
3-If I hadn't eaten so much i wouldn't have been ill.
4-would you have lived earlier if you had known be was coming?
5-would you come to the party if i invited you?
6-would you vote for me if i started for president?
7-if he asked him for money,would he agree?
8-this flat would be all right if the other people above us will not be so noisy.
9-if you go to London you have a lot of practice in speaking English.
10-if he does anything wrong he will lose his reputation.
5-Would you come to the party if I invited you?
6-Would you vote for me if I started [stand/stood/ran] for president? grammatically ok otherwise
7-If he asked him for money,would he agree? [Agree to what?]
8-This flat would be all right if the other people above us will [would] not be so noisy
When should I say these sentences? I mean, these things have happened or not? Please.