29. ---- I wonder ______ Mr. Black changed his mind to take part in the movement.---- After he listened to the speech by Mr. King.
I don’t think she’ll be upset, but I’II see her in case______________.
Have you seen the man ___________on the grass in the picture?
On the bus, a passenger found her pocket_____________ and all the money________.
He often goes to the coffee bar ________it rains.
He always took a notebook with him _________he could take down something important at all times and all places.