89. The task is hard, ____, the workers managed to finish it in time.
His parents died when he was young, so he had to.
Answering questions from readers throughout the country is the major work of the author.
The man who lived next door to be a thief.
Tom used to spend a lot of time computer games, which makes him very regretful.
I don’t like the way he speaks. He always looks down on others.