填空题：_________

I was scared of leaving the protective bubble of this place for places unknown,

I have kept that portrait （　　）I can see it every day, as it always reminds me of

I'll never forget （　　） you for the first time.A．to meet B．meeting C．to have met

When I caught him （　　）me I stopped buying things there and started dealing with

Jim is sorry（　　）so impolite to your guest last Saturday.A．to be B．having been C．