In the city, I saw so grand a National Day celebration _______ I never dreamed of．

How are you managing to do your work without an assistant?— Well, I ______ somehow.[ ]

I would have attended your birthday party last night but for the fact that itat that time

We’re _______ to listen to her _______voice. It’s _______ to hear her sing.

Tom was _____ to finish makingthe model in an hour, but in fact, it took two hours.