It's unfriendly ______　others.

A.point at　　 B.to point out　　 C.pointing at　　 D.to point at

The man has ________ unfriendly personality.

1. A.
   a
2. B.
   an
3. C.
   the
4. D.
   /

How were the people there?________ unfriendly．

1. A.
   They are
2. B.
   They were
3. C.
   He is
4. D.
   She was