What do you mean ________ saying “The boy is overgrowing”?— I mean that he is tall ________ his age

We do not think the twelfth five­year plan for our city is practical ________ recent developments

It was almost eight years Iater _____ the young mangot his doctor’s degree and became an engineer.

It won’t be quite a long time ________ your son is back, so don’t be worried

My family consider acomputer, which is considered agreat help in our work and study.