载运的物品起火、爆炸、外泄造成航空器受损

Her （        ）to have a date with him made him very disappointed.

He gave her a huge bunch of red roses as a （         ）of his devotion to her.

The changing color of the leaves on the tree is a （         ）that it will soon be fall.

Red roses are often considered a （         ）of love.

It is believed that dragon is an important （         ）of the Chinese people.

The judge announced a （         ）of the baseball game because of the heavy rain.

If cancer is spotted earlier, there is a high chance of （        ）.

It is fortunate that we can live in safe and comfortable （       ）.

When Mr. and Mrs. Hsu retired, they moved to a pleasant neighborhood and enjoy their （         ）.

Some insects blend in with their （         ）so that it＇s difficult to see them.