I’m afraid I’m not _____ to help with the show, for I am fully occupied with my own project.
There is a wide variety of new machines __________ in our company.
The first place to visit for foreign friends is the Great Wall, which is the __________ of China and one of the seven wonders in the world.
He walked __________ the bridge, pushed his way __________ the crowd of people and soon came to a hut.
Qingdao lies __________ the south of Shandong Province,__________ the north of Shanghai, and __________ the eastern coast of China.
She was __________ by her English teacher, and now she has been a famous translator.