.Most of the teaching equipment presented by the Hope Project, as well as the books, ______made good use of in the village school.
It being Sunday, rather than _________ at home, I preferred ________.
Low-carbon lifestyle is of great benefit to the world environment. However, ________ can be enjoyed from it until you have a deep understanding of it.
Julia was very sad over the loss of the photos she had shot at Canada, _________ this was a memory she especially treasured.
My mother ________ always wave goodbye to me while I was leaving for school.
Faced with the crisis(危机), the government _________ calm and took timely measures.