Little Tom________computer games when his mother got home．
A．is playing
B．plays
C．was playing

The thieves ran away when the burglar alarm（防盗警报器）________．

根据汉语提示写出所缺的单词
She________（突然）found herself being talked about in all the newspapers．

-Do you________your son after school？
-No．He comes back home on the school bus．

（贵州贵阳）In China and some other countries，it is impolite to speak loudly________you are having a meal．
A．before
B．while
C．after