Though we have worked out the plan,the hardest part is putting it into       .

She expressed ________to the teachers for helping her pass the College Entrance Examination.

-What a pity! He got nothing in ______ for his hard work..

John has great singing _____________, but to become a real singer, he needs a lot of necessary training and practice.

. Although Miss Black began her _______ by singing in a local pop group, she is now a famous singer in the world.