Question

Name the functions of the infinitives using S(subject), P(part of the predicate), O(object), A(attribute), Ad(adverbial modifier):
1.To fly a helicopter you must know a lot of things.
2. I can tell you her address.
3. He had a great desire to become an astronaut.
4. I'd like to be informed about this situation.
5. Tim stayed in the city to see the illumination in the evening.​

Answer 1

1)To fly a helicopter (S) - subject

2)to tell (P) - part of the predicate

3)to become an astronaut (A) - attribute

4)to be informed (P) - part of the predicate

5)to see the illumination in the evening (Ad) - adverbial modifier