a gap year is a good chance for students to learn skills and gain life experience, ______ them an edge in the job market.

They had no sooner arrived at the airportit was time to check in

If you ________a crime，you can never escape being punished

Was it because of the heavy snowstorm in Europe ________ the flight had to be put off？

How often do you visit your father inthe village—I feel ashamedJust__________