You never imagine what trouble I have had______ your house．Ittook me nearly 2 hours．

____ invited, I won’t take part in suchkinds of parties.

The cinema was crowded with many people, ____ many children ____ on their parents’ laps.

He’s late, __is often the case

一Oh, dear. I can’t find umbrella. Can I share one with you一Of course. is a big one.