An old lady came _________ to the bus stop, only _______ the bus had gone.

When ______ help, one always says “Thank you” or “It’s very kind of you”

           an important role in a new movie, Andy has a chance to become famous.

Now that we’ve discussed out problem, are people happy with the decisions       ?

The long lasting war, ______ with blood and deaths, ended in people’s sadness, _______ no result．