1、Jane is busy and has little time to work ______ in her free time.
2、I’d like to volunteer and don't forget to add my name______ the list.
3、You should be positive ______ your work.
4、As we all know, the Internet plays an important role______ our daily life.
5、To keep slim, many young girls prefer going ______ a diet.
6、If the _____(观众) can’t trust you, you will not be able to persuade them.
7、There are plenty of reasons why people shouldn't _____(欺骗).
8、______(决心) is a kind of quality and that is what it takes to do anything well.
9、Have you ever watched a child pick up a stone and _____(假装) it is a racing car?
10、Chinese has always been my ______(长处) among all my subjects.
11、_________ ________ ________(与...有共同之处）many countries, Britain has serious environmental problems.
