Great attention must be paid ____ welfare, especially in the poor area.
A. develop B. to develop C. to developing D. developing
________they visited the Science Museum，they showed great interest in everything they saw.
A．The first time B．For the first time C．At first D．At the first time
John, get up! I’m afraid you won’t have time to ______ before going out.
A. get to change B. get changing C. get change D. get changed
I want to buy that kind of cloth because I _____ the cloth _____ well.
A have told; washed B have been told; washes
C was told; washed D have been told; is washed
Two building workers got seriously wounded when the stadium _______.
A. was built B. was being built C. built D. is being built
Fur coats are good means to ______ people from frost bites in cold winter.
A. stop B. prevent C. protect D. keep
