—Are you satisfied with her work, sir? —Not at all. It couldn’t be any _______.
.After a long walk, the little boy got home at last, ________.
--- I’ll be away on a business trip. Would you mind looking after my cat?--- Not at all. ____.
. It was at twelve o’clock ___ we finally arrived at the village ____ we spent our happy childhood.
The universities have got bigger in size, ____ many more people the chance of higher education.
It is believed that hard work is the ____ of one’s success.