Because of the nuclear crisis caused by the earthquake in Japan, many people lined up to buy salt ______ seeking protection from radiation.
This little girl can speak many ___.
He told his friends that he ___ what he was reading at the same time the day before.
They ___ every means, but the engine __ work.
The workers ___ busily when the boss came to look for something she ___ in the office.
Her brother___ while he ___ his big horse and had his leg broken.