55. I can’t see John anywhere. Where _____ he have gone?
| A．may | B．can | C．might | D．Should |
—Hi, this way, please.
—OK.I sometimes have no sense of ______ when I arrive at the crossroad.
| A．position | B．direction | C．situation | D．condition |
Ten years had passed. I found she had _______.
| A．a few white hairs | B．a little white hair | C．some white hair | D．more fifty hair |
A man with a bleeding hand hurried in and asked, “Is there a hospital around ______ I can get some medicine for my wounded hand?”
| A．that | B．which | C．where | D．what |
_______ is known to everybody that the moon travels round the earth once every month.
| A．It | B．As | C．That | D．What |
_____ is known to everybody, the moon travels round the earth once every month.
| A．It | B．As | C．That | D．What |