I’m sorry I can’t help ____ the flowers, because I’m busy preparing for the singing competition ____ tomorrow.
A．watering; to be held B．water; being held
C．to water; held D．water; to be held
The forest guards often find campfires that have not been ____ completely.
A．turned down B．put out C．put away D．turned over
He said that light ____ much faster than sound.
A．traveled B．travels C．is traveling D．had traveled
–The house ____ fire and was destroyed.
--Who ____ fire to the house?
A．set; caught B．caught; set C．took; played with D．was; caught
A lot of coal miners died on the job last year, ____ the local government to shut nearly 500 small mines in Shanxi Province alone.
A．forcing B．to force C．forced D．has forced
In Scandinavian countries it is common ____ for the husband to stay at home to look after the baby.
A．use B．sense C．practice D．idea
