Nowadays, there are more and more ____1___ between parents and children which is so-called generation gap. It is estimated that 75 percentages of parents often complain their children's __2___ behavior while children usually think their parents too ____3__. Why have there been so much misunderstanding between parents and children? Maybe the ____4___ an be listed as follows. The first one is that the two generations, having grown up at ____5___ times, have different likes and ____6___, thus the disagreement often rises between them. Besides due to having little in common to talk about, they are not ____7___ to sit face to face. The third reason is with the pace of modern life becoming faster and faster, both of them are so busy with their work or study that they don't ____8___ enough time to exchange ideas. To sum up, the main cause is due to lack of ___9___ and understanding each other. It is high time that something were done upon it. For one thing, children should respect their parents. On the other hand, parents also should show solicitude for their children. All these measures will ____10____ bridge the generation gap.

A. old-fashioned
B. dislikes
C. certainly
D. measures
E. misunderstanding
F. different
G. willing
H. communication
I. unreasonable
J. grown
K. spare
L. reasons