Many rules in English are ______, and large numbers of students feel ______ them.
Bob Geldof, who organized Live Aid, ______ to raise money for the famine and it ______ to be a great success.
------ Bob failed in the exam again . ------ He _____ it ; he never worked hard .
There are ______ to show that a new , different city is coming out of its dark past .
------ Can I pay the bill by check ? ------ Sorry, sir.But it is the management rules of our hotel that payment _______ be made in cash.
In order to continue to learn by ourselves after leaving school, we must ______ learn how to study in the school now .