It wasn’t until then _______ their marriage was breaking up because they had little in common.
The remarkable shift ________ young people's job preference in recent years has analysts and educators greatly concerned.
We'll learn much from this failure, so our suffering and efforts are not ________.
—How do you think of my composition? —Almost perfect ________ one spelling mistake.
—Mike, are you familiar ________ this new type of car? Just give me some advice. —Oh, I'm sorry. It is really a new one.
I really don't want to go; ________, the weather is so cold outside.