The instructor asked us to list anything in our past that we felt ______ of，regretted and read our lists aloud.
| A．ashamed | B．afraid | C．sure | D．proud |
When we arrived in ________ used to be called the foggy capital，we found London completely changed.London is now one of the capital cities in the world with the finest air quality.
| A．which | B．what | C．that | D．where |
By talking with them，I get to know ________ Russian people see their country and the US.
| A．what | B．when | C．why | D．how |
According to Aristotle，we are ________ we repeatedly do.Excellence then，is not an act，but a habit.
| A．which | B．when | C．where | D．what |
After months of a frustrating voyage on the rough sea，they eventually came to ________ they called their “dream land”．
| A．where | B．what | C．how | D．which |
Honesty is a basic element in friendsmaking and that is ________ it requires to keep everlasting friendship.
| A．how | B．which | C．whether | D．what |