B. Complete the sentences with the collocations from Step A. Change the form where necessary.1)You need to get out of the web and ___________________ exercise or other activities that increase apositive feeling about yourself.
查看答案
2) Scientists carried out ___________________ research projects called Person Perception to see how people estimate the age of others.
3) I believe that these three principles can ___________________________ solving some of the very toughproblems that we face in the world today.
4) In psychological studies of why people____________________charity, many donors say the mere mention of money makes them less likely to help.
5) The Internet has remarkably changed the way people do business, entertain themselves, exchangeideas, and _________________________ one another.