Christmas is a Christian holy day usually celebrated on December 25th ____ the birth of Jesus Christ.
| A．in accordance with | B．in terms of | C．in favor of | D．in honor of |
The buses, ____were already full, were surrounded by an angry crowd.
| A．most of them | B．most of which |
| C．which most | D．that most |
If we work with a strong will, we can overcome any difficulty, _____great it is.
| A．what | B．how | C．however | D．whatever |
--- My son is _____ to be seen. Where has he gone?
--- I think he _____ in the building.
| A．nowhere; must be hiding | B．nowhere; must be hidden himself |
| C．anywhere; hides | D．everywhere; hides himself |
His grandfather was among the first to settle in _____ is now a famous holiday center.
| A．what | B．which | C．where | D．that |
No sooner _____ to sleep than the telephone rang once more.
| A．she went | B．she had gone |
| C．did she go | D．had she gone |