Cold ______ the night air was, he slept soundly because he was so tired after working for a whole day.

Why did the policeman stop you–He told me not ______ so fast in this street.

I am afraid that his answer is _____ from correct.

What a successful Spring Festival Gala（春晚)! Who said we couldn’t make it — ______.

When Peter speaks in public, he always has trouble_ the right things to say. [ ]