He ________ sleep, although he tried to, when he got on such a hunt for an idea until he had caught it.
When she heard the strange news, a ____ look _____ on her face.
The reasonhe made such kind of mistakes is that he has had no _______ experience of this kind of job.
His health _____ under the too much pressure of work.
------ How would you like your coffee? -------___________.
Don’t _________ any letter in the word, or it will be a wrong word.