Mr. Fan ___ this watch in 2005. he ____ it for 6 years.
I have________ read Robinson Crusoe , but I haven’t read Tom Sawyer ______.
If we work hard, our future will be _________ hope.
—I’m really sorry to have broken your coffee cup. --_________.
He used his ________ money to buy a book.
Maths is more popular than____.