Could it be in the room _____ we had a talk last night _____ you left your keys?

They believe spirit stays with the body for 3 days, _______someone always stays with the dead person.

______ he had broken the record, he would be a world-famous runner now.

We can’t take part in the competition ________ we get our student card.

Today the world is paying much more attention to,obviously,       China says
and does.

Her father is a famous writer,      always makes her very proud.

I think you should complain—      , of course, you are happy with the way things are.

— Why are you staring at me?
— You look stupid! The way you wear is _____ annoys me most.

I should convey my appreciation to my high school teachers, without ____ help I wouldn’t achieve such a big success.