. It’s reported that in some families there have been more than one person the Nobel Prize.
__________ in watching the car passing by that he didn't notice his friends.
In the United States, the black people on the whole __________ ahigh unemployment rate.
I tried my best to make this speech but many listeners __________ laughing as soon as I began.
I quarreled with my sister yesterday, but now I have already __________ with her.
Volunteers are always ready to help others and never want to ask for anything __________.