If there”s a lot of work , I’d like to keep on until it is finished.

_ is the strength of union that allthe dilemmas, if any, can be dealt with.

What class are you in—I’m in ____, ____.

Excuse me. Is there a __________ near here —Yes, there is. I often go there to post letters.

Is this the reason ___ at the meeting for his carelessness in his work?