Middle school students should learn from real heroes,________Zhai Zhigang and Nie Haisheng,and try to make contributions to our country in the future.
Jack did nothing but ___.
The reason why I didn't come to the meeting was ___ I got ill.
His car broke __ on the way home from work.
Peter often attempts to escape being fined ___ he breaks traffic regulations.
____ he comes to Nanjing he will go to the Eastern Suburb for sightseeing.