She passed herself off ______ a servant into the nobleman’s house.
Friendship helps us understandwe are, we need each other andwe can do for each other.
People who seldom do sports or ________ diet is high in fat will put on weight quickly.
more effectively with others, more and more people equip themselves with a higher education.
in her best skirt, the girl tried to make herselfat the party.
The warm-hearted neighbor take care of the little girl when her parents were on business, and they appreciated it very much.