. Don’t leave matches or cigarettes on the table within ______ of little children.
You may imagine what great difficulty I had_________ complicated ideas in simple English.
To improve spoken English, Lucy ____ at least one hour each day to recite English texts.
As far as I am concerned, education is about learning and the more you learn, _____.
I ____ in a foreign trade company for three years. Still, I don’t regret giving up the job and living with my family.
It is necessary for children to exchange ideas with parents from time to time so that the generation gap between parents and children can be _____.