The sailor is ______ of his experiences,because he has been to about30 countries.

Many college graduates are willing to start online shops to get over the period ________ they have difficulty finding a satisfactory job.

I ______have come here in time, but I met an old friend of mine. I stopped and talked with him for some time.

That man is the richest ________ pleasures are the cheapest.

What a touching love story! The main character Song Joongki in the Korean drama Descendants of the sun(太阳的后裔）acts very well.— Really When_______ it