People in Nome all had diphtheria, a disease that spreads very fast. If ________, it would produce a powerful poison that would kill the patient.

There are five chairs ___ ,but I am at a loss which to buy .

When he looked up, he suddenly found himself          by a group of teenagers, 

He told her ______ there at once.

The factory ________ in the newspaper that they had some old machines for sale.