Read the paragraph 1,When my father came home from work last Wednesday, he handed me an envelope and asked if I wanted to see the world.

2,A student exchange program is being sponsored by his company. the program is being developed by a coworker of his.

4,"Studying abroad would would be exciting for you," my mother said.

which statement correctly describes the verb usage in the paragraph?

A: Sentence one contains in infinitive senate's for contains a gerund.

B: no infinitives are used sentence for contains a gerund

C: sentence 1 contains an infinitive no gerunds are used

D: no infinitives are used sentence 2 and 4 contain gerund