I didn’t mean to cheat, but I had to admit that it was cheating ________.

.One of the men held the view____the book said was right.

Not believing their eyes, the visitors on the spot_______ the flying plane, doing some most difficult and dangerous tricks in the sky. [ ]

, all of the infected people are thought _______the flu after direct contact with sick birds

piracy,it is necessary that effective measures should be taken right away to stop it.