When_________ different cultures, we often pay attention only to the differences without noticing the many similarities.
The witness _____ the middle-aged man _____ lying to the judge.
His letter was so confusing that I could hardly make any ______ of it.
As we all know, the functions of our skin are very .
--- Can I come and have a look at your new house? --- Yes, !
It is generally accepted that boy must learn to stand up and fight like man.