30, ______ was almost closing time, nearly allthe paintings had been sold.

下列各句中，没有语病的一句是 （ ）

Meeting my uncle after all these year was an unforgettable moment ,_______I will always remember.

I telephoned him twice and I couldn’t get through to his home. —I think the line might have been out of order, ________?

Why are you so disappointed—I went there hurriedly and waited there for 3 hours，______ the tickets have been sold out．