Children under six are not ___________to school except those of extraordinary intelligence.
| A．permitted | B．admitted | C．accepted | D．received |
Had they known what was coming next, they second thoughts.
| A．may have | B．could have |
| C．must have had | D．might have had |
The work is so difficult to deal with that I think a man of genius could accomplish the task.
| A．nothing | B．all | C．anything but | D．none but |
To our surprise, Tom and John, neither of whom regular training, very excellent.
| A．have gone through; is | B．has gone through; are |
| C．have gone through; are | D．has gone through; is |
__________ there is no law stating how you may dress, not all fashions are respectable.
| A．Because | B．Since | C．While | D．Unless |
Most of the inhabitants (居民) can’t afford to buy houses of their own, because the price is rising ________.
| A．all the way | B．at last |
| C．at the same time | D．in total |