--- I’m not good at singing, you know. --- ________! It’s just for fun.
I'm interested in a single room. Do you have any ________?
I ________ on a sofa because my grandparents have been here to spend the weekend.
The Voice of China has set up a stage some people can achieve their dreams.
---I will have to think about it again.--- If you _ , you may lose the opportunity to compete altogether.
Exploring ________space is exciting, yet dangerous. There is ________need for both robots and humans for space exploration.