Where do you live, Jack—I live on the _____ floor. My room is No._______.

There is ________ with my watch. It doesn’t work.

often pointed out, knowledge isa two-edged weapon which can be used ______ for good or evil

Don’t worry; I am sure the doctor will be here in time.— But what if he _____? It’s going to rain and it’s getting dark. [ ]

If wishes were horses, _____ beggars would ride