choose the correct form after the USE- form

1. They usually____(park) their cars here, so it's not forbidden.

   1.   ?    parking
   2.   ?    to park
   3.   ?    park

2. They really weren't used to_____(eat) so much meat.

   1.   ?    eat
   2.   ?    eating
   3.   ?    have eaten

3. Who did you use_____(talk) with when you had a problem ?

   1.   ?    to talk
   2.   ?    talk
   3.   ?    talking

4. We used_____ (be) great friends, but everything has changed.

   1.   ?    being
   2.   ?    to be
   3.   ?    be

5. How did you get used to_____(live) with the smell of his cats.

   1.   ?    live
   2.   ?    have lived
   3.   ?    living