Well , I'm thinking of going to see the ballet Swan Lake by the famous Russian National Ballet Troupe this evening at Beijing Grand Theater . Why don't you join me ?   I'd like to , but I've got to write a term paper . It will be due by this Thursday .   You always work too hard , Jim . As the saying goes , all work and no play makes Jack a dull boy . You should spare some time for a rest .   I know it is no good for my health if I am staying in the classroom all day . But how about my paper ?   Just take it easy . Come on with me . 