We keep the belief that the bright future ______ to those who are well educated

One of the advantages with the new tool is that it is users ____. Users can handle it with less effort and more convenience.

Now that she is out of a job, Lucy ______going back to school, but she hasn’t decided yet.

What happened to you?— I was lost in the strange city; _______, it began to rain heavily.

This is an _______ question. You can answer it _______.