Jenny was sad over the loss of the photos she shot in Canada, _________ this was a memory she especially treasured.

Is there a pay phone ____ the neighborhood?—Yes, it’s ____ Center Street ____ the right. [ ]

I can’t find ________ beef in the fridge. Shall I buy some?

I think it’s unusual thing to find a UFO.

The possibility of peace talks between the two sides ______ whether the demands of various aspects can be met.