My parents live in a small village. They always keep some candles in the house __________ there is a power off.
After the earthquake, the poor girl was found _________ under the ruins of a church.
Trees are good for human being. We can’t plant them __________ many.
-- Why didn’t you come to attend our party last night ? --- Sorry, I__________ an interesting programme on TV with my sister.
.Because of the heavy snow, the village was not __________.
--- Did the book give the information you needed ? --- Yes. But __________ it, I had to read the entire book.