Have you heard of a big fire on May Day?

A: Have you heard of a big fire on May Day?

B: Not yet. When and where did the fire happen?

A: It happened on May 1st in Shanghai.

B: Did the firemen______ the fire soon?

A: Yes. The firemen reached the burning building______  six minutes.

B: Was anybody hurt in the fire?

A: Two firemen______ in the fire.

B: I am sorry to hear that.

A: These two firemen are very young. Both of them are______  .

B: I am very sad. They are______ several years older than us.

A: I have the same feeling. Fire is really terrible. Everyone should be careful with it.