1 He made an allusion to a secret plan in his speech.
2 I have no secret plan for world domination.
3 It was her secret plan in action, of course.
4 We had no secret plan to make hits.
5 But the sprite told him a secret plan.
6 The traitor divulged secret plan to the enemy.
7 Each of these nouns denotes a secret plan to achieve an evil or illegal end.
8 CZ 01 Join the three parts of the secret plan and transmit via the allied radio.
9 Don't tell anyone about our plan, keep it a secret - it's a secret plan.
10 While the people in the neighborhood spent and rebuilt, City Hall proceeded with its secret plan.