bank soal : gerund

Please see the following sentences. Please mark C if it is CORRECT, and I if it is INCORRECT.

1. Tony isn't used to wear a suit and tie every day. <.....>
2. The thief was accused to steal the woman's purse. <.....>
3. The angry look on her face stopped me to speak my mind. <.....>
4. In addition to go to school full-time, Ben has a part-time job. <.....>
5. I apologized to her for making her wait for me. <.....>