Quantities of precious jewelry_____ buried_____ in the earth.
I shouldn’t have accepted the man’s present,but I found it difficult to turn down his________.
Helen always helps her mother even though going to school ________most of her day.
I ________it as a basic principle of the company that suppliers of raw materials should be given a fair price for their products.
We were just about to call him ________his mother came back.
The spokesman never gave a________answer to any question of the reporters.They often talked some unconcerning things.