what their friendships are based upon, the important thing to remember is both of them are friendships.
Listen! His family must be quarrelling, _______?
More than one _______ the people heart and soul.
This problem may lead to more serious ones if _______ unsolved.
The Chinese language _______ many Western languages _______ it uses characters which have meanings and can stand alone as words.
The English language _______ the rules and vocabulary each group of people brought to Britain with them.