He is not good at learning English and he always does his homework ______.

_______ is it from your home toschool? ––Five kilometers.

I don’t like those big cities which have got ____ people and ____ traffic.

l as teaching soccer’s basic skills and rules, the introduced textbooks will ______ team spirit and sense of responsibility.

thinking about the problem when anapple fell off the tree, _______ him right on the head.