The child had only _____ slight temperature,but the doctor regarded the illness as serious enough for ____ hospital treatment.
The boss went into the house ,the five boys in the rain .
This is the small house less than 15 square meters, under ______ roof lives a large family of three generations.
Since then the number of people taking driving lessons ________ 20%.
To understand the grammar of the sentence, you must break it ____ into parts.
The whole class________ the teacher attentively.