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．
A．mood B．mind C．form D．thought
He didn’t _____ to the news．
A．answer B．reply C．react D．hear
is reported in the newspapers, talks between the two countries are making progress．
A．It B．As C．Which D．What
To keep the town clean, the truck ____ garbage is prevented ____ entering the town．
A．loaded with; / B．loading with; from
C．loaded of; from D．loading of; /
Is this the reason ____ at the meeting for his carelessness in his work ?
A．he explained B．what he explained
C．how he explained D．why he explained
I didn’t realize putting on a play _________ so much work．
A．included B．have C．involved D．need
