On average, the footprints discovered are 14 to 18 inches long, 5-9 inches wide and much larger than _____ of a human.
| A．that | B．ones | C．those | D．one |
–Have you got any idea what led to the result that he was turned down?
--___ in the job interview, I guess.
| A．He did not perform well | B．Because he did not perform well |
| C．Due to his bad performance | D．That he did not perform well |
I am quite sure that Mr. Smith will take up his story ___ he stopped yesterday.
| A．that | B．in which | C．where | D．on which |
–What is the theme about for the meeting this evening?.
--No idea. Perhaps we will have to discuss the plan ___ a few days later.
| A．carried out | B．being carried out | C．to be carried out | D．carrying out |
Whenever a patient needs an injection of Penicillin, the doctor does need to make sure whether his patient is ___ to the medicine.
| A．sensitive | B．addicted | C．allergic | D．efficient |
With all the food supply ___, the researchers had to put an end to the wildlife protection project and returned home.
| A．running out | B．to use up | C．run out of | D．using up |