----Mark has a project ______, so he is busy with it these days.----I know.And I hope it will_______ out fine in the future.
They would have fixed the telephone yesterday _________ it was a holiday.
It's uncertain ________ the experiment is worth doing.
Do you know ________ he expects will give us a talk
He insisted that he ________ in good health and _______ to work there.
He said that he was fond of ________.