Twenty million years ago, Idoho was not the dry place as it is now. ______, it was warm and damp, covered with thick forests.
The bell________ the end of the period rang, __________our heated discussion.
_________is known to us all is that the old writer, for __________ life was hard in the past, still works very hard in his eighties.
He is __________ as a leader but he doesn’t have _________in teaching.
Come and see me whenever ______.
It`s on the festival occasion ________the family get together ________he misses his father. A where; that B which; when C when; that D that; when