As I looked at the memorial,I thought about ________ terrible disaster it was for the people in Nanjing then and ________ they were to fight the Japanese invaders.
________with so much trouble,we failed to complete the task on time.
When it was his turn to deliver his speech,________,he walked towards the microphone.
In order to meet the demands they had to________production.
After he retired from office,Royers________painting for a while,but soon lost interest.
________China has successfully launched its Shenzhou Ⅵ with two astronauts in it has shocked the world.