The young man, __________ abroad for two years, decided to go back to his motherland.
| A．to work | B．working | C．having worked | D．to have worked |
The manager wants to see progress in the company, and I am sure that he will_____.
| A．in detail | B．in turn | C．in charge | D．in time |
I certainly consider _____ important that everything in the competition should be fair and open.
| A．what | B．this | C．it | D．that |
Suddenly the idea came to me _______ I might turn to my teacher for help.
| A．what | B．that | C．which | D．whom |
Since the man had no choice but to fight back, we’d better _________ him.
| A．forgive | B．ignore | C．permit | D．forget |
Animals are obviously _____ lower form of life than _____man.
| A．a; / | B．the; the | C．a; the | D．/; / |