Our attitude toward our teachers should be _____, but not slavish or superstitious.

The children were warned of not being too __________ about things they are not supposed to know.

According to a White Paper on the health of Chinese white collar workers, 60 percent are over- _______ and 76 percent in poor ________ , with fewer than 3 percent really _________ .

After a whole day’s heavy work ,the old worker returned home ,______________________.

—I wonder if she will show up at the  concert .----She will . She is only too _______to watch the famous director.