Liu Yang is the first Chinese woman astronaut has ever traveled in space.
---Has Jack finished painting the picture yet?--- I’ve no idea. But he______ it the whole afternoon.
_________ fantastic time they had playing hide-and-seek in the park!
Yang Xiangming, ________teacher of Taizhou Experimental School, devoted his life to saving_______13-year-old boy who fell into water.
The disabled people feel grateful _______ you ________ your help.
The old man should be treated with .