ІІ. Fill in the gabs with the prepositions by, to, of
1.Jane and Mark often go travelling _______ themselves.
2.A good number _______ people understand Hindi.
3.His reaction _______ her comments was very aggressive.
4.I can`t bear people being cruel _______ animals.
5.The capital _______ Wales is Cardiff.
6.Please send me the test _______ Wednesday.