Let's go to the theater.

1.   ?    optative
2.   ?    hortatory
3.   ?    deliberative

Should I send him a letter?

1.   ?    hortatory
2.   ?    optative
3.   ?    deliberative

I wish he had come to the theater.

1.   ?    optative
2.   ?    jussive
3.   ?    deliberative

We went to Rome to visit Julia.

1.   ?    result
2.   ?    purpose
3.   ?    no subjunctive

Julia was so happy to see us that she cried.

1.   ?    result
2.   ?    purpose
3.   ?    no subjunctive

I'm so happy that you are here.

1.   ?    purpose
2.   ?    result
3.   ?    no subjunctive

We should visit Julia more often.

1.   ?    hortatory
2.   ?    optative
3.   ?    deliberative

Marcus should have come to the theater with us.

1.   ?    optative
2.   ?    no subjunctive
3.   ?    jussive

The weather was so nice that I couldn't help being happy.

1.   ?    result
2.   ?    purpose
3.   ?    no subjunctive

Marcus went to Rome to hear Cicero speak.

1.   ?    result
2.   ?    purpose
3.   ?    no subjunctive