1.
lasting for a long time or for all time in the future; existing all the time
2.
serious and often involving a lot of action in a short period of time
3.
a song, book, play, television program, etc. that is very good and has been popular and had a lot of influence for a long time
4.
the study of the nature and meaning of the universe and of human life
5.
a member of the same team or group as yourself
6.
shy, awkward or ashamed, especially in a social situation
7.
to come to an end; to bring sth to an end
8.
a statement showing that two amounts or values are equal, for example 2x + y = 54
9.
a long vegetable with dark green skin and light green flesh, that is usually eaten raw
10.
to promise to do sth; to promise sth will happen
