.It was the four years from 2004-2007, ____ I spent studying for a master’s degree, ____ I will never forget.
I ______their method of making the machine .
The blues has been _____part of African-American culture since then, and it is still ______ important part of American culture.
-- We’re organizing a party next Saturday, and I’d like you to come. -- _______! I have another one that day. Thank you just the same.
Can you think of a _____ in which you could use this expression.
– What do you think of the book ? -- Oh, excellent. It’s worthy ______ a second time.