It was （粗心的）of my little brother to leave the door open when he went to the cinema last night．
I'm hoping to take a （a time of rest from work or school） in Europe at the end of this month．
He dropped out of school at an early age．Now he （feel sorry） doing that．
I don't want to （浪费） my time talking with her．It's like playing the lute to a cow．
I didn't hear the phone because it was too （吵闹的） in the supermarket．
He used to be a manager who ran a hotel．But now he worked as a （作家）．