When travelling in buses or trains,we are likely to have conversations _____ we give information or opinions about different things.
At the end of the football game, players traditionally __________ shirts __________ each other.
The exam __________ 10 experts from different universities.
The number of the people present at the meeting __________ 200, and a number of them __________ from Beijing, Tianjin and Shanghai.
—Would you mind answering some questions on shopping habits? — __________.
—What do you think of Andrew? —There are some things that are not easy to __________ and his coldness is one.