_______ his scientific work, he has no time to care for his family affairs, _______, of course, his wife always complains about.

The passer-by jumped into the cold water to save the _____ boy, who cried for help, but it was too late and the boy was _______ at last.

— Have you read this book?　　　　— Yes. But that one is ________ worth reading.

Tony is coming with _____ boys.

There is an old proverb, “Love me, love my dog.” But there is _________ wisdom in this: “Love me, love my book.”