What the salesman said was so persuasive that the old man was completely ______.
Afterin the new course reform for many years, the English teacher published over 30 books.
He said that his brother was the first _____ to the cinema.
The dog was so _____ to its master that it would not leave him, even when he was dead.
–English is becoming so important. –It’s true. Many university classes are taught in English _____ the native language is not English.
As he _____ in the river for five hours, the thief looked very pale and hopeless.