He came back late, _______ which time all the guests had already left.
| A．after | B．by | C．at | D．during |
【I felt I would never____the shock of his being worked to death.
| A．get off | B．get through | C．get by | D．get over |
The measure of a man’s real character is what he ____ if he ____ he would never be found out.
| A．would do; knew | B．may do; knew |
| C．might do; knows | D．should do; had known |
She is is known as a nosy person—she is always dying to know is going on in others’ lives.
| A．what | B．who | C．whom | D．that |
One well of the oil field was still burning with huge fire twisting crazily____ the night sky.
| A．in | B．on | C．against | D．across |
— They are said to have been familiar with each other.
— But they_________. They were introduced only hours ago.
| A．may not have been | B．couldn’t have been |
| C．mustn’t have been | D．needn’t have been |