I don’t know why you are so concerned — it’s not your problem _____ .
Most children need encouragement in time of failure ______ they can cheer up again.
–Whose advice do you think I should take? –______.
From his ______ look, I could see that he didn't believe what I said.
The newly-built bridge ______ the beauty of the city.
–Did you get your pay? –Yes, I remember ______. But I forget the exact amount.