Jack is a good friend _____, he often comes to our home for a visit.
_______ he met with the difficulty did he realize the importance of our help.
---How’s that? Who broke the glass?---Well, it ______ me. I was doing my homework the whole evening.
Don’t be discouraged. ______ things as they are and you will enjoy every day of your life.
He kept a little notebook, in which _____ the names and addresses of his fiends.
________ alone in the large house, the little boy had to learn to survive by himself.