The problem of the global warming is serious, ________,the sea levels have risen a little.
He got up late and hurried to his office, _______ the breakfast untouched.
I did very ______ the first time I took my entrance exam.
You cannot accept an opinion ________ to you unless it is based on facts.
He was afraid of failure because he didn’t want to _______ his colleagues.
The man was to make some reply ______ his friend when he entered the room again.