—What is that noise?—Oh,I forgot to tell you that the new machine .
She knows that as a secretary she must be pleasant and helpful no matter how busy she is or what kind of_________ she may be in.
—Isn’t it getting dark earlier tonight? —I think so.I see_________is on already.
The manager has got a good business_________so the company is going well.
I knew I shouldn’t accept anything from such a person,but I found it difficult to turn down his _________ .
Yang Liwei,China’s first spaceman,prepared carefully for going to space so that he could be sure of success at his first _________.