— Hi, John! I’m going to Greece for my holiday．— Greece? A splendid country, ______ well worth visiting．

I tried several jackets on, but         of them looked good on me.

We are seeking a prime minister, _____ who will devote himself to the interest of the country.

—Is there any mail?—No, ______ at all．

 The biggest cities in Canada only have about six million people while _______ in China are much larger.