IF CLAUSE

1.    I didn’t feel goofed yesterday.if I (feel)had field better ,I(come) I would have come to class yesterday.
2.     I don’t feel good today,if I (feel) felt better I (take) I would take a walk in the park today.
3.   I have a cold today,but I will probably feel better tomorrow,if I (feel) feel better tomorrow I (go) will to class
4.   Iam sorry that you didn’t come the party if you (come) had come ,you(have) would have had a good time 
5.     Iam tired if I (be,not) iam not tired I (help) will you