The audience were ________ by his _______ performance on the stage. A. amused; amused B. amused; amusing C. amusing; amused
It’s not ______ good idea to drive for four hours without ______ break.
--- Would you be able to go to the party ? --- _______.
Three fourth of the homework _______ today .
______ good, these cookies sell well.
His parents were so poor that they couldn’t _______ to buy a computer for their only son .