People should ______the traffic rules when they travel to a new place. Nobody can be exception.
When the baby was crying, she started singing to him and was_______ with a smile.
Only______ people can have a good understanding of the lecture given by the scientist.
I_______ laughing when my son made a face.
She is an excellent student in our class, and she always________ herself in her studies.
Although I liked the appearance of the house, what really made me decide to buy it was the beautiful________ through the windows.