Something is wrong with him.He looks (worry).
水果在冬天应该被保存好。 The fruit________ ________ ________well in winter.
能想出这么一个好主意很棒! It’s wonderful to________ ________ ________such a good idea!
We are very proud of these national________(英雄).
攀登岩壁非常危险。 ________ ________ ________ ________danger in rock climbing.
A knife can be used for________(cut)bread.