The population of many Alaskan cities has ______ doubled in the past three years.
When I stayed in the countryside, I enjoyed ____ leisurely walk in the fields, and felt ____ warmth of the sun on my face.
--- We give dogs time, space and love we can spare. --- . Dogs are always our loyal friends.
Jim, as well as his sisters, to talk to his parents at present because of misunderstanding.
The school rule states that no child shall be, unless by an adult, allowed out of the school during the day.
You’d better not leave the medicine it is within kids’ reach.