In the experiment we kept a watchful eye ________ the development and recorded every detail.
| A．with | B．on | C．for | D．to |
Well_____ remember the day I ______ a wild tigar.
| A．I did; saw | B．did I; have seen | C．do I; am seeing | D．do I; saw |
After the meeting, she invited us to dinner at her home and treated us _____ many exotic foods we _____ before. It was really a wonderful treat.
| A．with; had never tasted | B．to; have never tasted |
| C．with; have never tasted | D．to; had never tasted |
_______not to be late for the meeting, we arrived forty minutes _______ the required time, but after _____seemed hours of waiting, we were informed the meeting had been canceled.
| A．So as; ahead of; what | B．In order; ahead of; what |
| C．So as; in advance of; it | D．In order; ahead of; it |
The victims of the accident demanded that the case _____ into at once and they _____ a reasonable explanation and a just treatment.
| A．would be looked; would be given | B．should look; give |
| C．be looked; be given | D．be looked; give |
The policeman was ________ abusing his power when performing his duty, but it hasn’t been ______ yet.
| A．charged with; confirmed | B．blamed for; approved |
| C．assessed ; proved | D．accused of; proved |