【题目】Students can ________ knowledge from teachers and books.

【题目】The picnic was __________ because of the rain.

【题目】Despite their different _________, they become best friends.

【题目】It was difficult to ________ what was said over the loudspeaker in the big square.

【题目】He felt relaxed and comfortable to be back in _________ surroundings.

【题目】Students feel ______ when they have some difficulties in study.

【题目】________ deserts for many years, I am still amazed at their beauty.

【题目】—Could you share with me your ________ for happiness?

【题目】They set out to ____ food to a distant village.

【题目】My uncle has such a great ______ that he can still tell every detail of the movie that he watched three years ago.