1. “Tom, run! Quickly! The building is on fire!” the father shouted, with ___ in his voice.
A. anger B. excitement C. regret D. panic
2. In __ preparation for the launching of Tiangong-1, Chinese scientists need __ knowledge of weather changes.
A. the; the B. a; / C. /; a D. the; a
3. They decided to build a monument _____ the heroes who were killed in the war, which ____ 10 years.
A. in honor of; was lasted B. in memory of; lasted
