Educationists across China are experimenting and________ new assessing systems appropriate to assess(评价) students' performance in school.
Our classmates _________ the losing team of our class and our team won the game at last.
There were two teachers named John ________at our school, which made some of our students ________.
They always communicated with each other on the Internet, but they never met him _______.
A ______ is something we buy to help remind ourselves of a place we have visited.
---_____________________ --- It’s only five minutes’ walk from here.