49. I looked at it and found that including the wine, the bill ______ $70.
His speech made_____deep impression on the audience that they could hardly forget it.
_____everybody is here, Let’s begin our meeting.
He must have passed this way, _____here are his footprints.
“Why can’t you do it now?” “_____I’m too busy.”
_____it is raining, we had better take a taxi.