present simple , future simple 
1 i don't think she (agree) to help us until she (know) all the details of the plan.
2 i hope he (not recognize) me if i (wear) a wig.
3 i'm sure there (be) a heated discussion after the students (see) the film.
4 when you (apologize) to her you (feel) much better.
5 i don't know when Mrs. Smith (recover).
6 i (lay) the table while you (dress) for the party
7 i'm not sure if this time (be) convenient for him.
8 i (not continue) the conversation unless you (calm down)

1 I don't think she will agree to help us as she knows all the details of the plan.2 I hope he won't recognize me if I wear a wig.3 I'm sure there will be a heated discussion after students see the film.4 When you apologize to her you will feel much better.5 I don't know when Mrs.Smith will recover.6 I'll lay the table while you dress for the party.7 I'm not sure if this time will be convenient for him.8 I will not continue the conversation unless you calm down.