December 25 is the day____ westerners celebrate as their Christmas Day.

I hear you have moved into your new house.Congratulations !-—Thanks. I especially like my study_______ is big and bright.

He ______ a book about his adventures in TibetI hope he can find a good publisher when it is finished

Ｉcould express my thanks to the traveler , he had already disappeared in the rain .

We’ll have to finish it, _____. [ ]