We will be for ______ promises to volunteer to help us solve the puzzling problem.
Published in 1974,the book was a(n) _____ success and was soon translated into thirteen foreign lanuages.
The Medical Research Council said it could not _____ use of the new drug without further tests.
In an interview, don’t say anything negative about your employer---it gives a bad______.
Under the new policy, anyone who is found ______ in the school building will be fined $60.
The Internet is widely used, which ______ the development of English.