The English spoken in the United States is only slightly different from ______ spoken in England.

The newly published book, which refers _______ basic English grammar, is _______only for beginners. 

 I knew my parents ______ angry if I was found playing computer games too often.

I know nothing about the match ________ I read in the newspaper.

_______ has recently been done to provide more buses for the people, a shortage of public vehicles remains a serious problem.