There are barieties of ways in which wo can solve this problem.in which能不能换成that?

There are barieties of ways in which wo can solve this problem.in which能不能换成that? There are There are there are are there 还是there are there are=there're There are some ---(German)there. -What are ______over there?-There are boxes. there are still 还是 there still are there are some 还是there are two 用there are 造句 There are造句 What are there is What are there? Are you out there 英语翻译There are some( ) ( ). There are 10 minutes 英语句子there are